USB dongle for Raspberry Pi Zero/Zero W/Zero 2/Zero W 2 helps you to create an easy access, portable PC with Raspberry Pi Zero/Zero W. Do not need soldering and wiring wire with the module to raspberry Pi. | It can make your Raspberry Pi Zero/Zero W/Zero 2/Zero W 2 as a PC stick, so that you can plug it to your computer and access Raspbian OS from SSH service or VNC service which installed on Raspberry Pi' TF card | It uses the test points underneath your Pi Zero to attach a full-sized USB connector. Convert your Pi Zero or Pi Zero W into a convenient USB dongle. | Just plug it into a free USB port and you can connect to your Pi over USB Ethernet and share your computer's internet connection without any additional cables or power supplies. | The USB interface can be inserted on the front or the back, without distinguishing between the front and the back. | If you use Zero 2/Zero W2,Please open up the "boot" partition and edit "config.txt", adding "dtoverlay=dwc2" to the bottom and save it

Product Features: The GEEKAM memory card protection box is made of durable aluminum in a sleek silver design, providing reliable protection for your precious memory cards from impacts and scratches. It is compatible with SD, SDHC, MMC, Micro SD, and TF cards, offering all-around protection. | Design Style: This memory card protection box features a lightweight and compact design, making it easy to carry around and ensuring long-lasting durability. The stylish silver color adds a touch of fashion while effectively protecting your memory cards. | Easy to Use: With 8 spacious slots, this protection box can accommodate multiple memory cards, ensuring all your data is centralized in one convenient place. The smooth silver design not only provides reliable protection but also adds a touch of style. | Compatibility: The GEEKAM memory card protection box is compatible with SD, SDHC, MMC, Micro SD, and TF cards, offering comprehensive protection for various memory card types. | After-sales Service: We provide a worry-free purchase with a reliable return and exchange policy and a guaranteed warranty period, ensuring a satisfying shopping experience.

[Updated Version] Concerning of our customers’ feedback, we now have a new thickening version, which can hold heavier headphone/headset; also, the thickening base is heavy enough to be more stable to keep your headphone safe. | [Unique Design] The cable organizer located behind the arm of the headphone/headset stand was specially designed by our designer to wrap the cords around, keeping the long headphone cables tidy. | [Practicality] The lightweight headset stand is of portable design, it is detachable & easy to install. You can bring it with you wherever; also, it can keep your desk neat and organized, thus save your space. Meanwhile, the headphone stand is about 10 inches, perfect size to hold your headphone. | [Compatibility] The universal and multifunctional gaming headset stand is compatible with Sennheiser 202 II HD598 HD 650 HD700, Dre Beats Beats Solo, Koss PortaPro, Sony MDR7506, Philips, AKG K612, Bose QC15, Hyper X Cloud II's, Astro A50's, AT M50's, and TB 420x, Audio-Technica，etc. | [24-month Worry-free Service] Made from acrylic material, you don’t need to worry about the quality of our headset stands. We are confident and responsible with our headphone holders. If there’s any problem with it, please feel free to contact us. We will provide you good after-sale service.

[Ergonomics Design] The Headset Display Rack uses ergonomics design, detachable & easy installation, cable organizer located behind the arm ensures headphone cables stay neat. Hanging headset, you are not afraid can not find you headset, and helping you tidy and organize desk, saving space. | [Unique Design] The cable organizer located behind the arm of the headphone/headset stand was specially designed by our designer to wrap the cords around, keeping the long headphone cables tidy. | [Practicality] The lightweight headset stand is of portable design, it is detachable & easy to install. You can bring it with you wherever; also, it can keep your desk neat and organized, thus save your space. Meanwhile, the headphone stand is about 10 inches, perfect size to hold your headphone. | [Compatibility] The universal and multifunctional gaming headset stand is compatible with Sennheiser 202 II HD598 HD 650 HD700, Dre Beats Beats Solo, Koss PortaPro, Sony MDR7506, Philips, AKG K612, Bose QC15, Hyper X Cloud II's, Astro A50's, AT M50's, and TB 420x, Audio-Technica，etc. | [24-monthWarranty] Made from acrylic material, you don’t need to worry about the quality of our headset stands. We are confident and responsible with our headphone holders. If there’s any problem with it, please feel free to contact us. We will provide you good after-sale service.

[Powerful PIR Motion Detection & Advanced AI Analysis] Geekee wireless outdoor cameras utilize efficient PIR motion detection technology to keep an eye on any unauthorized activity around your home in real time. Powered by advanced AI technology, they can intelligently analyze captured footage and distinguish between people, pets, packages, and vehicles. Receive real-time alerts on your smartphone to ensure you are notified promptly and accurately while avoiding false alarms. | [1080P High Resolution & Full Color Night Vision] Equipped with state-of-the-art color night vision technology and boasting 1080P high-definition resolution, home security cameras ensure crystal-clear visibility, even in low-light conditions. With this exceptional image quality, you can easily identify individuals or objects in the footage. Experience the sharpness and clarity of 1080P resolution, allowing you to see every detail with precision, day or night. | [Boosted Security Features & 2-Way Talk] Powerful spotlights illuminate the entire area, deterring potential intruders and using the built-in two-way talk feature to deter potential intruders. With the Vicohome APP on your phone, you can send a verbal warning or have a conversation. Meanwhile, the alarm can be triggered automatically when motion is detected, alerting you and scaring away intruders. | [Convenient Solar Powered & 100% WiFi Coverage] Solar power eliminates the need for complicated wiring or reliance on power outlets, providing you with the flexibility to position your camera wherever you require it most. With WiFi connectivity, you can effortlessly connect the WiFi cameras to your home network, enabling convenient remote access and real-time monitoring from your smartphone. Stay connected to your home security system anytime, anywhere. (*Only supports 2.4GHz WiFi) | [Reliable Storage Options & Weatherproof Design] Store recorded footage locally on an SD card for quick access, or opt for secure cloud storage to ensure your data is backed up and accessible from anywhere. With an IP65 waterproof rating, outdoor security cameras are built to withstand various weather conditions, ensuring uninterrupted operation and protecting your home. (*Free 3-day permanent recurrent cloud storage or 0.5GB recurrent cloud storage without subscription)

2-in-1 multifunctional tripod - 4-section column legs with quick release flip-locks and dual axis allows you to adjust the working height from 15 inch to 58 inch in seconds, one of leg can be used as monopod or trekking poles. | Ultra stable and lightweight - Aluminum alloy professional camera tripod, lightweight but sturdy, Center column design with hook for goods to increase stability, Loading Capacity : 17.6lbs/8kg. Tripod legs can be inverted and folded back 180 degrees, storage size is 14.5 inches, and weight is 2.8lbs, which is compact and easy to carry and pack for travel. | Panorama ball head - Universal ball head design with 2 locks and 360° dial allows you adjust angle freely and quickly, bubble level indicator make sure you're on target to create stunning panoramas with the 360°horizontal panorama rotation. | Multi-angle adaptation - Tripod legs can be adjusted in three levels of opening angle to stabilize on varying grounds and incline levels. The central column can be installed upside down to giving you the option for low shooting angles. | Standard 1/4 screw interface - Quick release plate with standard 1/4 screw interface, which is compatible with all the device with 1/4 screw hole, meet various support needs in life, travel and work.

CONVENIENT: From 19’’ to 77’’ Flexible Adjustment.4-section column legs with quick release flip-locks allows you to adjust the working height from 19’’ to 77’ in seconds.Winner in height! | FLEXIBLE: 360°PANORAMA AND BALL JOINT: The specially designed ball-head can rotate 360° and get free angles, allowing you to get the perfect shot and amazing panorama every time. | TRAVEL/OUTDOOR: 19’’ compact storage size and easily carried with bag. Tripod legs can be adjusted in three levels of opening angle to stabilize on varying grounds and incline levels. Suitable for travel or outdoor shooting. | TRANSFORM: This tripod can be quickly disassembled with the central axis screw and transform into a monopod, providing an alternative way of shooting with ease. | PORTABLE：3.37lbs / 1.53kg tripod weight and 17.6lbs / 8kg maximum load weight. 77'' in height and easy-carried. This tripod can make it the best companion of your DSLR cameras and withstand heavier load compared to similar products yet remain stable. | Locking method: pull buckle

Stretchable fabric can be machine washed. NOTE: Remove from headphones after each use to avoid dye transfer. Not suggest use this black cover on your light-colored earpads. | Using the product can effectively prevent dust by magnetic suction unit, effectively prolong the life of the headset unit, greatly improved the earphone's durability. | Fit most small on-ear Earpads headphones. Like SONY WHXB700B WHXB700, WHH800, WHCH510, WHCH500 WHCH400, MDRXB650BT, MDRXB550AP, MDRZX310, Beat Solo Pro, Solo3, Solo2, ÂKG Y500 WIRELESS, Y30, N60NC Headphones. | Product Dimensions: Diameter 1.57- 3.15inches (4-8cm), Color: Black | Package Contents: Earphone Covers x 2 pairs

Geekria 2nd generation cable, solid build quality inside and out. | QuickFit OEM cable (Single core 28branch) for Bose QuietComfort QC35, Series II, QC25, SoundTrue around-ear II headphones. | Perfect as a spare or replacement for damage or the loss of your original cable. | Product Dimensions: 70 inches (170 cm) | Package Contents: Bose Headphone Cord X 1

Replacement earpads made with high quality memory foam and velour. | Replace your worn-out earpad cushions / ear cover / ear cups. | Give your headset a new earpad. Make it a brand new look. | Durable and long lasting, quality made ear pads. Compatible with Sennheiser HD598 HD598SE HD598CS earpads. | Will also fit other brands and models, check dimensions of your headphones.

Replacement Ear Cushion for Bose On-Ear OE, OE1 or Bose QuietComfort 3 | Made of protein leather material with a foam core | A pair | Replacement guide in youtube | Package Contents: Replacement Earpad X 2, Geekria Warranty

Made of high quality protein leather, durable & flexible, for hours of comfortable listening, Replace your worn-out earpad cushions | Headband is Easy DIY installation No Tool Needed, Fits over the original headband and zip up in place. Don't need to remove the original headband | Fit Bose QuietComfort QC 3 | Product Dimensions: Earpad:Product: 2.76 X 1.97inches (7 X 5cm) , Headband: 5.9 X 1.5 inches (15 X 4cm) | Package Contents: Headphone Ear Pad X 2, Headband X 1

Compatible with Sennheiser HD418, HD419, HD428, HD429, HD439, HD438, HD448, HD449 Headphone | Extra Comfort, Memory Foam to Enhance Noise Blocking | Product Dimensions: 4.1 X 3.3 X 0.7 inches (10 X 8 X 1.7 cm) | Package Contents: Replacement Earpad X 2 | Geekria SureFit : 100% Money Back if Not Fit

Compatible with Sennheiser HD515, HD555, HD595, HD518(Note: Not including the plastic clip ring, this should be taken out from your old earpad) | Made of high-quality Velvet Fabric, durable & flexible, for hours of comfortable listening | Product Dimensions: 4.33 X 3.35 X 0.83 inches (11 X 8.5 X 2.1 cm) | Package Contents: replacement earpad X 2, Geekria Warranty | Geekria SureFit Guarantee: 100% Money Back if Not Fit

Compatible with Sennheiser Momentum On Ear Headphone | Soft lint for Extra Comfort, Memory Foam to Enhance Noise Blocking | Instruction: https://www.youtube.com/watch?v=Qn8_fMOukFU | Product Dimensions: 2.7 X 3.3 X 0.8 inches (6.5 X 8 X 2 cm) | Geekria SureFit Guarantee: 100% Money Back if Not Fit

No tool needed. Fits over the original headband and zip up in place. Don't need to remove the original headband. | Can be used to cover your wear out headband or protect it from scratch. | This headband is compatible with Bose QuietComfort35II, QuietComfort35 (Series I), QC35, QuietComfort25, QC25 Headphones. | Product Dimensions: 6.7 x 3.3 inches (17 x 8.5 cm), Color: Black | Package Contents: He

No tool needed. Don't need to remove the original headband. It can be used to cover your wear out headband or protect it from scratch. | Headband cover Compatibles with ATH-MSR7, ATH-MSR7NC, ATH-MSR7BK, ATH-MSR7GM Headphones. | Product Dimensions: 9.6 x 2.7 inches (24.5 x 7 cm), Color: Black | If the Headband Protector doesn't fit or break within one year, Geekria will replace or refund. No question asked. | Package Contents: Headphone headband X 1

No tool needed. Fits over the original headband and zip up in place. Don't need to remove the original headband. | Can be used to cover your wear out headband or protect it from scratch. | This headband is compatible with Bose QuietComfort35II, QuietComfort35 (Series I), QC35, QuietComfort25, QC25 Headphones. | Product Dimensions: 6.7 x 3.3 inches (17 x 8.5 cm), Color: Black | Package Contents: Headphone Headband Cover x 1

Compatible with many wireless / wired 19 keys |23 keys Numeric Keypad keyboards. | Engineered ultra-hard shell protects against the keyboard from drops, impacts or crushes. | Internal mesh pocket with zipper conveniently stores cables, sling and other accessories. | Maximum compatible Number Pad dimensions (case inside): 5¼ x 3½ x 2¼ inches (13.5 x 9 x 6 cm). | Compatible with EPOMAKER TH21, SKYLOONG SK21, K1 21 Keypad, Magicforce Number Pad Keypad, Motospeed Macro Mechanical Numeric Keypad, Koolertron One-Handed Macro Mechanical Numeric Keyboard case.

Made of premium copper, provides optimal conductivity and durability. | Thermoplastic Elastomer (TPE), Cold tolerance and rugged, ensure the superior audio transfer against electron magnetic or radio interference (EMI or RFI), extreme cold or hot temperature and maximum protection. | Work with devices with standard 3.5mm AUX jack, such as headphone amplifier, MP3 players, laptops, PCs, cellphones,

Replacement earpads made with high quality memory foam and Protein Leather. | Replace your worn-out earpad cushions. | Give your headset a new earpad. Make it a brand new look. | Durable and long lasting, quality made ear pad. Suitable for Beats By Dr. Dre Wireless (Solo Bluetooth) ear pads. | Geekria SureFit: 100% Money Back if Not Fit.

Replacement earpads made with high quality memory foam and protein leather. | Replace your worn-out earpad cushions. | Give your headset a new earpad. Make it a brand new look. | Durable and long lasting, quality made ear pad. Suitable for Monster Pro Detox ear pads. | Will also fit other brands and models, check dimensions of your headphones.

Replacement earpads made with high quality memory foam and protein leather. | Replace your worn-out earpad cushions / ear cover / ear cups. | Give your headset a new earpad. Make it a brand new look. | Durable and long lasting, quality made ear pads. Compatible with Sennheiser HD4.50BT HD4.50BTNC HD4.40BT earpads. | Will also fit other brands and models, check dimensions of your headphones.

Replacement earpads made with high quality memory foam and protein leather. | Replace your worn-out earpad cushions / ear cover / ear cups. | Give your headset a new earpad. Make it a brand new look. | Durable and long lasting, quality made ear pad. Compatible with Skullcandy Crusher Wireless, Crusher Evo Wireless, Crusher ANC, Hesh3 Wireless earpads. | Will also fit other brands and models, check dimensions of your headphones.

Compatible with Bose SoundLink Revolve wireless Bluetooth speaker. | All-around coverage and simplistic design. | Tailor made silicone sleeve preventing your speaker from shake, shock, scratch and drop. Ready for outdoor use. | power on/off of the speaker without removing it. | Package includes: 1 x Speaker case cover, 1 x keychain carabiner.

Maximum compatible calculators dimensions (case inside): 8.07 x 4.13 x 1.97 inches ( 20.5 x 10.5 x 5 cm ). | Engineered ultra-hard shell protects against drops, impacts or crushes. | Internal mesh pocket conveniently stores cables, cords, chargers, AMP, adapters and other accessories. | Compatible with: Texas Instruments TI-84, 83, 85, 89, 82, Plus / C Silver Edition Graphing Calculator. TI-Nspire CX II / CX II CAS Color. HP 50g Graphing Calculator - Casio PRIZM FX-CG50 Color, Casio fx-9860Gll / fx-9750GII Graphing Calculator and much more. | If the case doesn't fit or break within one year, Geekria will replace or refund. No question asked.

Maximum compatible Webcam dimensions (case inside): 7.9 x 4.9 x 2.6 inches. Compatible with many webcams. | The carrying case comes with a comfortable hand strap to carry, so can take the webcam when traveling or outdoors. | This protective case keeps the webcam protected in the event of a drop and has a shock-resistant foam inside that can freely combine the shapes needed to fully fill the space around equipment to provide better protection for equipment. | Internal mesh pocket conveniently stores cables, chargers, AMP, íPod and other accessories. | Compatible with Logitech MX Brio Ultra HD 4K Streaming Webcam, Logitech Brio 4K Webcam, Logitech C925-E Webcam, Logitech C920x HD Pro Webcam, Logitech C922x Pro Stream Webcam.

VK-162 GPS support windows and linux system, not for android and IOS system. It is NOT plug and play for most device. You must install driver before make it work. | If you have any issue when using our product,or you need product use documentation, please click “Geekstory”, click “Ask a question” to em-ail us | You can get 2 x VK-162 GPS Receiver. The cable length is 190cm. The USB GPS is a great, easy, and an awesome solution for travelers.It works anywhere around the world. After you download the maps for the country traveling, it will pin point exactly where you are without having to pay any service. | It is a magntized antenna,if get the GPS signal,please use the GPS module outdoor,If you want to use the GPS module indoor,please install GPS signal amplifier in your room | This usb gps can be used for mac computer, but it requires very professional technical skills. | Documentation you can find at the bottom of the details page - Product guides and documents: (User Manual (PDF), which contains details on how to use and links to the drivers. | Document link: https://tinyurl.com/usb-gps-module

Designed for AAA battery and comes without batteries, and it's compatible with BBC Micro:bit board. | Microbit battery pack switch function: AAA battery holder with ON/OFF switch ; Recessed designed On-Off Switch, more safe, more durable. | Wire Leads: 2 AAA battery holder with wire leads ; Interface: PH2.0. Cable length: About 14cm / 5.5inch. | What you will get: 5PCS micro bit battery holder. | If you have any problem, please contact seller as follow: click "Geekstory"(you can find "Sold by Geekstory" under Buy Now button), in the new page, click "Ask a question".

BN-220 gps module has flash to save configuration, so you do not need to reset data next time when you use it. But it has no compass. If you need gps with flash and compass, please buy bn-880 from Geekstory. | When you use it for Raspberry Pi, there is no driver needed but you need to install software | The TX LED flash means gps module output normally.The PPS LED flash means gps module locate your place. | Data Level : TTL or RS-232,Default TTL level. To make it be RS232 output, you need to use one TTL to RS232 converter cable | BN 220 gps module documentation link cannot be displayed. If you need technical documentation, please click “Ask a question” to em-ail us

BN-808 USB GPS Module support windows and linux system, not for android and IOS system. | BN-808 USB GPS receiver uses the latest eighth generation chip (M8030-KT). The Receiving Format: GPS, GLONASS, BDS, GALILEO, SBAS and QZSS. default GPS+GLONASS+SBAS+QZSS combined positioning. If you need high accuracy, it is recommended to use GPS+GLONASS+SBAS+QZSS+GALILEO or GPS+BDS+SBAS+QZSS+GALILEO combined positioning mode, and have 72 Searching Channel; Frequency: GPS L1，GLONASS L1，BeiDou B1，SBAS L1，Galileo E1 | You need to install the driver to use BN-808 USB GPS Module on Windows system, but it is plug and play on Linux system | This usb GPS receiver has a cable length of 2 meters, Bottom with magnet adsorption, BN-808 USB GPS Module has 4M flash to save the configuration. So you don't need to reset the data when you use it next time | The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”to em-ail us. | Documentation you can find at the bottom of the details page - Product guides and documents: (User Manual (PDF), which contains details on how to use and links to the drivers. | Drive link: https(:)//tinyurl.com/gps-module-manual

BS-708 USB GPS Module support windows and linux system, not for android and IOS system | BS-708's chip is G7020-KT. The Receiving Format: GPS,QZSS and SBAS, and have 56 Searching Channel; Data Level: Default USB level; Data Protocol: USB, TTL or RS232, Default NMEA-0183 | You need to install the driver to use BS-708 USB GPS Module on Windows system, but it is plug and play on Linux system | This usb GPS receiver has a cable length of 2 meters, BS-708 USB GPS Module has 4M flash to save the configuration. So you don't need to reset the data when you use it next time | The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us. | Documentation you can find at the bottom of the details page - Product guides and documents: (User Manual (PDF), which contains details on how to use and links to the drivers.

G72 gps usb use the newer chip(M8130-KT Chip), better than vk-172 gps.This usb gps works with Windows, Raspberry pi, Linux and Google Earth, not for iOS Android system. | The device defaults to GPS+Beidou, GPS+Glonass needs to send instructions to change. | You need to install driver before use it on window, but plug and play for raspberry pi and Linux. If you need some driver links and using videos for G72 gps usb, Please contact us. | 1 X USB GPS Receiver Module, the product dimensions: 60X24X9mm. Update frequency: 1~10Hz, Baud rate: 4800, 9600, 19200, 38400, 57600, 115200bps | Documentation you can find at the bottom of the details page - Product guides and documents: (User Manual (PDF), which contains details on how to use and links to the drivers.

Optical fingerprint sensor secure your project with biometrics. This fingerprint module can be used for fingerprint collection, fingerprint registration, fingerprint comparison and fingerprint search, it's easy to use, so its perfect for any project | Fingerprint sensor module can work with any microcontroller which with serial port: such as compatible with arduino, 51, avr, stm32, pic, arm, msp430 | Package Includes:1 X Optical Fingerprint Reader Sensor, 2 X Cable. You can enroll new fingers directly - up to 240 finger prints can be stored | Applications: Fingerprint door locks, safes, guns, financial and other security areas; Access control systems, industrial computers, POS machines, driving training, attendance and other areas of identity; fingerprint payment and other financial areas | The fingerprint moudle documentation link cannot be displayed. If you need technical documentation, please click “Geekstory” to em-ail us

Supports GPS+GLONASS (default); GPS+Beidou;GLONASS+ BeiDou multiple modes Built-in LNA signal amplifier | Built-in Flash, free configuration product baud rate, output statement, output rate, second pulse and other parameters | Built-in TCXO Crystal and Farad Capacitors for Faster Hot Start | The product documentation link cannot be displayed. If you need technical documentation, please click “Geekstory”, click “Ask a question” to em-ail us | Documentation you can find at the bottom of the details page - Product guides and documents: (User Manual (PDF), which contains details on how to use and links to the drivers.

Cable length 3 meters (About 9.5 inch), Gain: 28±2dB, Working current: ≤[email protected] | Beidou frequency: 1561.098±5MHz，GPS frequency: 1575.42±5MHz | DC Voltage: 3V to 5V，Waterproof rating: IP65, IP67. Connector form: SMA Male Plug Aerial Extension Cable, Stronger Signal | You can get 1 x GPS Antenna, 1 x Coaxial Pigtail Cable | How to email us? Please click “Geekstory”(you can find "Sold by Geekstory" under Buy Now button), in the new page, click “Ask a question” to email us

Fingerprint Unlock+Back-up Keys: The fingerprint door lock smart door handle, using advanced semiconductor biometric door lock fingerprints identification technology, only need 0.2S to unlock the door, rounded ergonomically and made it one touch unlock in 360 degrees. Including 20 Pcs fingerprint storage, very nice keyless entry door lock with handle for a whole faiily to achieve keyless access. Also have 2 back-up keys for back-up for options | Secure and Smart Function: Exclusive features: Luminous function, make you easily find the lock at dark night. Passage Mode: Easily set and you can get in and out freely when turn on the mode. Security Mode: Creat a Private Space, no disturb just focus on your own. Voice prompt function: when at night, you can turn it off and create a super quiet sleeping space | Easy Installation With 2 Screws: The smart door lock is made of aluminum alloy, Security and durable. It fits most of US standard door, No wiring and no drilling, easily install just with a screwdriver. Fit both left handed and right handed doors. A perfect smart lock for bedroom door, office, apartments, AirBnB, hotels | WarmTips: The smart biometric door handle requires 4 AAA batteries (not included), has low battery reminder function; Equipped with a USB interface for emergency charging port (Note: The interface is use for emergency charging unlock) | Customer Service: Offer localized After-Sales Customer Service, any problems with products please feel free to let us know through the after-sales channel, we will do our best to solve your questions

COMPATIBILITY: The usb adapter used to pair the following devices with your PC VR settings: for Valve Index Controllers, for HTC Vive Tracking Device, for HTC Vive Controllers, for Logitech VR Ink Pilot, for N7R Tracking Device)NOT FOR REVVL 4 PLUS). | COMPACT AND PORTABLE: This USB dongle receiver is compact in size and light in weight, so you can easily carry it with you for outdoor use. | PLUG AND PLAY: Just insert into your computer and the necessary drivers will automatically install so you can pair your controllers using for SteamVR app. | FIRMWARE: These dongles are pre flashed with for watchman firmware and function similar to for Steam Controller, or for HTC Vive tracking device dongles. | RELIABLE AND DURABLE: Our each dongle is tested before shipment to ensure their function flawlessly. | Warm Tips : One USB for one device, one-to-one use.

✔Geekworm design 12mm aluminum alloy heatsink for Raspberry Pi Compute Module 4 CM4; User manual, refer to Geekworm WiKi search C235. | ✔Heatsink dimensions: 54x39x12mm/2.12x1.53x0.47inch; Net weight: 30g/0.07lb | ✔Support install 30mm (3007 or 3010) cooling fan above the heatsink for better heat dissaption | ✔With one piece thermal pad, need to cut proper thermal pad to attach on the CPU of Raspberry Pi Compute Module 4 | ✔The C235 heatsink reserve the space to connect the extermal antenna for CM4. ✔The inclcuded PM2.5x16mm screws length is just for install CM4 module and C235 heatsink, no support CM4 IO board.