【120dB CMI/HT8738 Chip】With CMI/HT8738 chip,the signal‑to‑noise ratio of the chip reaches 120dB, the PCI interface has full duplex playback and recordable 3D spatial positioning sound effects, and supports 3D Direct sound and A3D interface. | 【Wide Compatibility】This sound card is compatible with for Win 98 / Win 2000 / XP / NT signal voltage (0.5V~5V). | 【High Performance】This sound card supports 4 channel surround sound output, supports DLS sound library technology, supports A3D 1.0 and DS3D, supports DirectSound 3D and EAX sound effects and also 24 bit SPDIF, OUT and SPDIF at the same time, and the optical fiber input and output through the daughter card. | 【Multi-Function Sound Card】The card is compatible with music synthesizers, traditional sound cards, and supports full-duplex recording and playback. | 【Digital Audio Indicator】With music SPDIF digital audio indicator, 24 bit stereo 44KHz sound recording and playback, 120dB complete sound quality and dual playback recording are supported by this card.

Made of premium ABS material, which is practical and durable to use | Compact size, perfect for portable WIFI devices, easy to carry | CRC9 connector, support most 3G/4G networking devices for Huawei/ZTE | Good receiving signal, 3Dbi significantly improves 4G signal and stability of reception | Excellent workmanship, plug and play, convenient and simple to use

SFR1M44-U100 USB Floppy Drive Simulator is a floppy drive simulator with high safety data protection performance, convenient installation and user friendly. Suitable for 1.44MB floppy disk drive industrial control equipment. | Built-in memory is used to switch data and convert format between FAT16 / 32 and FAT12, and automatically save data when the power is turned off. | The voltage is 5V DC, the interface is USB interface, 4-pin power plug (power supply), 34-pin plug (standard floppy disk drive). | You can search the root directory and data in 99 folders, plug and play, and highly secure data protection. | When you are not satisfied with this product, or when you do not know how to use this product, please contact us immediately, we will immediately improve the problem, and at the same time, we will give you a satisfactory answer to your question .

Adopting quality plastic material, this product is soft and durable for long term use. | This flash sync cable provides a stable connection for your flash triggers. | 3.5 mm jack plug to male flash PC sync with screw lock to provide a stable PC connection. | Lightweight and small size, this product is easy to carry and can add no burden to your outdoor use. | Professional PC sync cable, this product is your best choice.

1. This product only needs the host to support USB Auido, and plug in the USB Bluetooth adapter to send the host audio signal to the Bluetooth terminal device through the adapter. | 2. USB 5V power supply, automatically activate Bluetooth when power on. Support A2DP, HFP. (A2DP: Send the music played on the PC to the Bluetooth headset. Audio format: 44.1K sampling, dual channel, bit width 16bits. HFP: Realize Bluetooth headset voice intercom. Audio format: 8K sampling, single channel, bit width 16bits). | 3. The Bluetooth adapter is a USB adapter, when you plug it into the PS4 USB slot, it will connect to any Bluetooth audio device. | 4. Turn on the PS4 host, insert the adapter into the USB port, then press the button on the adapter for 2 seconds, the LED indicator starts to flash slowly to enter the pairing mode, turn on your Bluetooth headset and pair it, the LED indicator turns blue to connect Success, the Bluetooth headset can be automatically connected to the adapter next time you use it. | 5. If you have any questions after purchasing this product, you can consult us and we will do our best to answer you.

Made of good quality material, the rod is sturdy, anti-rust and durable | Nice leakproofness ensures no dust getting into the rod through the connecting part to lengthen its service life | 1/4'' screw on the top, padded with rubber that can protect your camera from scratch. 1/4'' screw hole on the bottom, suitable for most tripods and stabilizers | Good texture and surface treatment gives nice and anti-skid holding experience | Lightweight and portable, useful accessory for photography lovers

WATERPROOF AND RESISTANT: Flash sync cable is made of excellent metal and plastic materials, resistant, durable, water resistant, and lightweight | WIDE COMPATIBILITY: Flash sync cable works with most for Olympus cameras available today, allowing them to connect to the flash smoothly | STABLE WITHOUT DELAY: The flash sync cable has stable transmission, excellent cable with stable connection, which can synchronize shooting between the flash and the camera with almost no delay | FLEXIBLE AND TELESCOPIC: The coiled cord uses spring design to extend up to 100cm in length, or only 10CM when not extended to convenient storage and avoid cable loss or entanglement | SIZE INFORMATION: Coiled cord cable length is 1meter, suitable for remote control jack size 2.5mm, camera interface size 2.5mm

Use coaxial lines to transmiss the real time digital signals, transmission distance max up to 220m. | Fast and easy to install, save the cables, the installation cost and time. | Convenient to use. Passive device, no power required. | Built in surge protection, safety in use. | The traditional coaxial line analog camera system is upgraded to the network HD camera, both of which can be replaced directly.

Widely compatible with most PC/ laptop with HM5/ GM45/ PM45/ HM57 chipset, or for PC/laptop mini PCI-E slot, such as for DELL/ Asus/ Toshiba/ Acer. | Professional for Intel 6250 WiMax WIFI Card, efficient in energy saving. | 2.4GHz + 5GHz dual-band wireless technology ensures stable and fast signal transmission, transmission rate can be up to 300Mbps. | Wireless protocol support 802.11 A/ B/ H/ G/ N. | This is a high-performance wireless networking adapter. Support 2.4G + 5G dual-band wireless technology, up to 300 Mbps transmission rate, provides you an incredible experience in playing online games, and enjoying HD videos.

Supports PCIE 3.0, PCIE 4.0 standard speed, and supports 2 X4 full channel full speed NVME SSD and M.2 PCIE interface device. | This adapter card has 2 expansion cards, which can simultaneously expand 2 x 32Gbps full-speed . | Has an upgraded M.2 hard disk interface, which can speed up the game startup speed and improve work efficiency. | The PCIE X8 interface adopts thickening technology, which makes the contact better and the speed more stable | Can further improve the performance of the hard disk, so that the computer performance can be fully utilized in the fields of design, video, etc. | | | | |

Using for CMI8738 5.1 multi‑channel audio chip, compatible for DirectSound 3D and EAX audio effects. | 6-channel surround sound output, support front left/right, surround left/right, center/subwoofer, S/PDIF-Out interface. | Has the function of eliminating noise balance when turning off or turning on the computer. | Provide surround sound field and clear sound quality, suitable for home theater, large-scale 3D games, enjoy music and other entertainment. | Supports PC computer systems with PCI‑Express slots such as for Windows 7/Vista/XP 32/64‑bit.

Made of high quality rubber and plastic material, sturdy, durable and long service life. | Applicable to all DSLR cameras, video camera, DV, HDV, high‑definition camera. | Simple design, light and compact, easy to carry and use, convenient and practical. | Strong practical function, easy to adjust, suitable for any 46‑92mm/1.8‑3.6in diameter lens, can be locked quickly. | The flexible gear ring belt can better adjust the focal length, and the fixation of each point is extremely accurate.

Touch Dimming: Office screen light allows you to manually adjust the brightness and color temperature by touching the dimming button, 2900K to 6200K touch three stage color temperature adjustment, cool and warm light switch at will, with 7 color RGB light effect, looks more cool. | Asymmetric Optical Design: The computer monitor light bar features a unique asymmetric optical design that illuminates only your desktop and keyboard while ensuring no reflected dazzling on the screen. | Relieve Eye Fatigue: The office desk lamp blocks blue lamp and light radiation, effectively relieving eye fatigue and protecting your eyes, ideal for students, drawing designers, and business office workers. | Adjustable: Monitor bar light can be powered by computer, phone charger or mobile power, type c interface, with two different thickness adjustment covers to fit the size of the monitor, suitable for 0.6inch to 1.4inch 15 to 22inch curved monitor. | Two Independent Light Sources: The main light three colors of a total of two independent light sources, quick reading mode, with a button indicator, timer 60 minutes to turn off the light function

Made from ABS material.The inner wall of the hood uses matte light to deal with the reflection, and the hood can be reversed , and carry conveniently. | When backlighting, side light or flash photography, it can prevent the entry of non‑imaging light and avoid fog. | In along‑light, side‑light photography, scattered light around the lens can be avoided. | In light or night photography, it can prevent ambient interference light from entering the lens. | It can prevent accidental damage to the lens, and can prevent fingers from accidentally touching the lens surface, but also to a certain extent to cover the lens from wind, sand, rain and snow.

【IP65 WATERPROOF】The IR illuminator is durable and practical metal shell provide IP65 waterproof and dustproof protection. | 【HIGH EFFICIENCY】The IR illuminator is high efficiency, low power consumption, long life. Powered by DC 12V 1A adapter (not included). | 【AUTOMATIC CONTROL AUTO-POWER UNIT】The IR illuminator is automatic CDS power control auto-powers unit. The light will automatically turn on when the environmental illumination is less than 10lux, or it will turn off. | 【EASY TO INSTALL】The IR illuminator is easy to install. Work with different kinds of camera and provide better monitoring effect at night. | 【WIDE APPLICATION】The IR illuminator is suitable for electronic police snapshot system, highway snapshot fill light, toll station, security gate system, parking lot, road monitoring, traffic junctions, license plate recognition system, etc.

The speaker adopts a new and unique fashion design, "wireless" concept, and a compact body allows you to take it with you. | Simple to use and easy to operate. Simply plug in the 3.5 mm audio jack to turn on the speakers, no need to wait. | The sound is clear and strong, and the sound quality is clear. It can be widely used when you listen to music, watch movies, play games, etc. | Easy to carry‑small size, light weight, can be placed in a pocket, bag, briefcase, etc. Enjoy music anytime, anywhere. | Compatible with all types of digital devices, supports 3.5 mm audio plugs for smart phones, tablets, laptops, PCs, MP3, and MP4.

The speaker adopts a new and unique fashion design, "wireless" concept, and a compact body allows you to take it with you. | Simple to use and easy to operate. Simply plug in the 3.5 mm audio jack to turn on the speakers, no need to wait. | The sound is clear and strong, and the sound quality is clear. It can be widely used when you listen to music, watch movies, play games, etc. | Easy to carry‑small size, light weight, can be placed in a pocket, bag, briefcase, etc. Enjoy music anytime, anywhere. | Compatible with all types of digital devices, supports 3.5 mm audio plugs for smart phones, tablets, laptops, PCs, MP3, and MP4.

[Compatible Models] Designed for next generation for RTX 40 (for 4000) series GPU (for RTX 4090 4080 4070 4060 and for ti versions) and for RX 7000 series for RDNA 3 GPU (for RX 7900 XT 7800 XT 7700 XT 7600 7500), backward compatible. | [Professional] High frequency, low resistance PCB design reduces interference, enhances protection from signal loss, and enhances durability when connecting motherboard and adapter cables are folded or twisted to maximize internal space and optimize. | [Plug And Play] PCIE 4.0 x16 graphics card extension cable, compatible with all graphic card devices, easy to install, just plug and play. Backward compatible with PCIE 3.0, PCIE 2.0, PCIE 1.0. | [Highly Flexible And Efficient] Flexible PCIE 4.0 x16 riser cable with slim, flat and foldable design for transmission efficiency and stability and easy cable management. | [Anti Interference] 180 degree electromagnetic interference shielded slots allow easy installation of vertically mounted GPUs, eliminating signal interference and ensuring high performance.

The product weighs 89 grams and is made of ABS material. It is an emulated floppy disk drive, model: SFR1M44-U, with high integration and high security data protection, no need to worry about data loss. | The USB flash drive used by this product is FAT32, which requires format to 144m space and software, and built-in memory for storing data and converting the format between FAT16 / 32 and FAT12, and the data remains powered off. | Plug and play without reset, 34-pin floppy disk drive interface, 5V DC power supply, easy installation and user-friendly. | Compatible with industrial control equipment, 1.44MB floppy disk drive, using USB interface, using 4-pin power plug (power supply), 34-pin standard floppy disk drive plug, connect from the USB port to the USB flash drive | The package contains a USB floppy drive and three screws. The size of the floppy drive is approximately 12.2cm x 10.1cm x 2.5cm. If you have any questions about this product, welcome to come to consult.