Three-stage shock protection system - Shock and drop resistant up to 2m in non-operating mode ultra resistant to shocks and extreme environments. | Ultra-fast data transmission - USB 3.0 Super Speed, approximately ten times faster than USB 2.0 standard, big data backup in seconds | Plug and Play - Just connect the external hard drive to your Windows computer for automatic recognition. No software required. | Upgrade Version - Ultra Shock Resistant; Ultra Slim, only 0.43 Inch; Brushed surface; Seamless connection. | Best Warranty - Three year manufacturer warranty. If for any reason you are not satisfied with your purchase, please contact us. We will spare no effort to provide first-class, whole-process trade services to all consumers.

LONGER EXTENSION; BETTER RESULTS: Complement your GoPro with a selfie stick that makes your recordings really pop. While other handheld monopods telescope to just 19” ours extends all the way to 42.5”. This means wider angles to capture more of that exhilarating experience. | CUSTOM FIT: This extendable selfie stick comes with an adapter specially designed to firmly grip all GoPro cameras even in the choppiest of waters or roughest of terrains. | WATERPROOF & ADVENTURE-PROOF: Wherever you action camera can go this selfie stick can too. Waterproof, rust-proof, and tough, you can take it hiking, skydiving, or underwater scuba diving or snorkeling, with a gripped handle and wrist strap ensuring it never gets away from you. | TAKE IT ANYWHERE: No dealing with a bulky and heavy extension pole here. Our lightweight telescoping monopod collapses to a compact 8.5” and is just 4.2oz (120g). So you can easily fit it in a pocket, throw it in your backpack, or tote it around without any drag. | BUY RISK-FREE: Snap away without regrets. Our telescoping and waterproof Selfie stick comes with the Circuit City 100% satisfaction guarantee. Experience any issues? Reach out to us and we’ll do all we can to make it right. Click ‘Add to Cart’ now to upgrade your action camera risk-free!

This filter is for Canon 18-55mm Lens Kit or any other lens that has 58mm Filter Thread.

【CPL FILTER】It is mainly used to eliminate harmful non-metallic reflected light, and increase the color concentration. It also enhances blue sky, highlights white clouds, makes the picture more thorough, improves image clarity and overall creates a more expressive and vivid photo. It is also often used in shooting through glass, water, and underwater scenery. | 【MULTIPLE COATING OPTICS】Minimize reflections, flares and improves image quality, Hydrophobic Nano coating reduces fingerprints fog, water, and dust. | 【PORTABLE AND LIGHTWEIGHT】Integrated modeling frame, No dark corner. Bronzing frame, gorgeous & elegant. Comes with padded rigid carrying case. Lightweight, each weights about 0.76-0.8 grams, won't affect self-inspection. Professional optical glass lenses, specially selected. | 【EASY INSTALLATION】Tear off the stickers on the back of the filter, stick it on the lens directly. Easy to install and uninstall, and it fits closely to the lens and is not easy to loosen and does not damage the image quality, perfectly suitable for Hubsan Zino Mini Pro lens series. | 【LIFETIME WARRANTY】A free replacement or refund is promised if you have any unexpected installation issues in 365 days. Welcome to contact us at any time for any questions.

Idea for Photography -- Polarizing Film is to reduce the polarized reflection of a non-metallic substance in a certain direction. For example, glass, plants, water, skin, tattoos, ground table tops, exposed sky. | Wide Application-- Circular polarizers are also used in optical science experiments, teaching physics experiments, and experimental light blocking. | Tips for Use -- 1. Peel off the protective film on the polarized film 2. Rotate the polarizing film clockwise by 360 degrees to find the right angle of reflection. | Circular Polarizers Film -- Polarizing Degree: 99.9%. Dimension: 11.8x7.8 inches/20x30cm, Thickness: approx.0.13mm. | Attention --This CPL circular polarizing filter does not distinguish between left and right rotation, so it is not suitable for 3D glasses applications.

4 programmable hotlinks | Extra-large touch surface | 2 tap zones | One-touch scroll, zoom and surf | Withstands spills and abuse

COMPATIBILITY: 1000BASE-SX SFP is designed for operation on multimode fiber | OPERATION: Operates distances up to 1km over laser-optimized 50 μm core multimode fiber cable | HOT SWAPPABLE: Plugs into an Ethernet SFP port or slot with no need to power down if installing or replacing | VERSATILITY: SFP receiver/transceiver module supports “pay-as-you-populate” model for flexible media and interface choice on a port-by-port basis | PEACE OF MIND: 5-year standard warranty

UPC: 882658409547 | Weight: 0.450 lbs

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com | 802.11ac wave 2 support | High-density experience | Multiuser multiple-input multiple-output (MU-MIMO) technology | Multigigabit Ethernet support

Designed with rapidly evolving mobility needs in mind, the Cisco Aironet 1600 Series Access Point addresses the bring-your-own-device (BYOD) trend by providing advanced functionality at the right price point. | Building on the Cisco Aironet heritage of RF excellence, the Cisco Aironet 1600 Series delivers secure and reliable wireless connections. | 802.11n with 3x3 multiple-input multiple-output (MIMO) technology with two spatial streams, which sustains 300-Mbps rates over a greater range for more capacity and reliability than competing access points

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PERFORMANCE: Enterprise-grade MU-MIMO (2x2) performance delivering highly secure and reliable wireless connectivity for small businesses | DEPLOYMENT: Flexible deployment wall or celling mount (brackets included). Works also with Cisco Business Power over Ethernet injector (CB-PWRINJ) | FLEXIBILITY: Mix and match with Cisco Business Wireless access points and mesh extenders to increase your Wi-Fi coverage | SET UP IN MINUTES: Simplify management and monitor your network from Cisco Business Mobile app or web browser | ADVANCED SECURITY: Enterprise-class security prevent malware, phishing, and other threats from compromising your network via Cisco Umbrella integration | NETWORK ACCESS: Prioritize network access based on use cases (i.e. point of sales system, surveillance) or guest privileges | PEACE OF MIND: One-year technical support and limited lifetime warranty

PERFORMANCE: Superior MU-MIMO (4x4) performance supporting up to 200 wireless devices and a maximum wireless coverage up to 3000 square feet | DEPLOYMENT: Flexible deployment wall or celling mount (brackets included). Works also with Cisco Business Power over Ethernet injector (CB-PWRINJ) | ENHANCED COVERAGE: Supports up to 25 mesh extenders while delivering a reliable user experience | SET UP IN MINUTES: Simplify management and monitor your network from Cisco Business Mobile app or web browser | ADVANCED SECURITY: Enterprise-class security prevent malware, phishing, and other threats from compromising your network via Cisco Umbrella integration | NETWORK ACCESS: Prioritize network access based on use cases (i.e. point of sales system, surveillance) or guest privileges | PEACE OF MIND: One-year technical support and limited lifetime warranty

SWITCH PORTS: 24 -Port 10/100/1000 plus 2 x 1GE SFP (Shared) | SIMPLE: Plug-and-play without a need for IT know-how or support. | FLEXIBLE: Extensive portfolio provides ultimate flexibility from 5 to 24 ports and PoE combinations | PERFORMANCE: Gigabit Ethernet and integrated quality-of-service (QoS) intelligence optimize delay-sensitive services and improve overall network performance. | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms | ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in all models | PEACE OF MIND: Limited-lifetime warranty with return to factory replacement and one-year technical support | Loop detection : Helps discover loops in the network to avoid broadcast storms

SWITCH PORTS: 24 -Port 10/100/1000 plus 2 x 1GE SFP (Shared) | SIMPLE: Plug-and-play without a need for IT know-how or support. | FLEXIBLE: Extensive portfolio provides ultimate flexibility from 5 to 24 ports and PoE combinations | PERFORMANCE: Gigabit Ethernet and integrated quality-of-service (QoS) intelligence optimize delay-sensitive services and improve overall network performance. | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms | ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in all models | PEACE OF MIND: Limited-lifetime warranty with return to factory replacement and one-year technical support | Loop detection : Helps discover loops in the network to avoid broadcast storms

SWITCH PORTS: 5 -Port 10/100/1000 | SIMPLE: Plug-and-play without a need for IT know-how or support. | FLEXIBLE: Extensive portfolio provides ultimate flexibility from 5 to 24 ports and PoE combinations | PERFORMANCE: Gigabit Ethernet and integrated quality-of-service (QoS) intelligence optimize delay-sensitive services and improve overall network performance. | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms | ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in all models | PEACE OF MIND: Limited-lifetime warranty with return to factory replacement and one-year technical support

SWITCH PORTS: 8 -Port 10/100/1000 | SIMPLE: Plug-and-play without a need for IT know-how or support. | POWER-OVER-ETHERNET: 4 PoE ports with 32W total power budget | PERFORMANCE: Gigabit Ethernet and integrated quality-of-service (QoS) intelligence optimize delay-sensitive services and improve overall network performance. | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms | ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in all models | PEACE OF MIND: Limited-lifetime warranty with return to factory replacement and one-year technical support

SWITCH PORTS: 5 -Port 10/100/1000 | SIMPLE: Plug-and-play without a need for IT know-how or support. | FLEXIBLE: Extensive portfolio provides ultimate flexibility from 5 to 24 ports and PoE combinations | PERFORMANCE: Gigabit Ethernet and integrated quality-of-service (QoS) intelligence optimize delay-sensitive services and improve overall network performance. | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms | ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in all models | PEACE OF MIND: Limited-lifetime warranty with return to factory replacement and one-year technical support

SWITCH PORTS: 24-Port 10/100/1000 + 4 x 1GE SFP | SIMPLE: Intuitive Cisco Business Dashboard or on-box U/I simplifies network operations and automates lifecycle management | POWER-OVER-ETHERNET: 24 PoE ports with 195W total power budget, PoE, PoE+ | SECURITY: Integrated with IEEE 802.1X port security to control access to your network, Denial-of- Service (DoS) attack prevention increases network uptime during an attack, while extensive Access Control Lists (ACLs) protect the network from unauthorized users and guard against network attacks | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms

SWITCH PORTS: 24-Port 10/100/1000 + 4 x 1GE SFP | SIMPLE: Intuitive Cisco Business Dashboard or on-box U/I simplifies network operations and automates lifecycle management | POWER-OVER-ETHERNET: 24 PoE ports with 195W total power budget, PoE, PoE+ | ENHANCED SECURITY: IP-MAC port biding detects and blocks deliberate network attacks. IPv6 First Hop Security provides unparalleled protection against a vast range of address spoofing and man-in-the-middle attacks on IPv6 networks | INNOVATIVE DESIGN: Elegant and compact design, ideal for installation outside of wiring closet such as retail stores, open plan offices, and classrooms | ENERGY EFFICIENT: Optimizes power usage to lower operational cost. Compliant with IEEE802.3az Energy Efficient Ethernet. Fanless in most models | PEACE OF MIND: Limited-lifetime warranty with Next-Business-Day advance replacement (where available) and one-year technical support

POWERFUL Wi-Fi 6 PERFORMANCE: 4x4 Flexible Dual Radio with 5GHz and 2.4GHz or two 5GHz configuration, up to 5.38 Gbps data rate, uplink/downlink OFDMA, MU-MIMO, BBS coloring, TWT and Embedded IoT radios enabling BLE 5.0 and Zigbee | CISCO CLEANAIR: Powered by Cisco RF ASIC, offer superior analytics and security | ECOSYSTEM: End-point interoperability and optimized performance on Apple and Samsung devices | EMBEDDED WIRELESS CONTROLLER: Controller functions embedded in the Access Point for easy deployment, network monitoring, and troubleshooting. Support with WebGUI and mobile app (C9120AXI(E)-EWC models only) | PEACE OF MIND: 90-day software and limited lifetime hardware warranty

🌹🌹 Connect the computer's serial port to the router, switch, and RJ45 console port on the firewall | 🌹🌹 RS232 9-pin serial to RJ45 Cat5 Ethernet, compatible with Cisco routers, including 600, 800, 1600 and 1700 series | 🌹🌹 Easy to set up: Plug and play, just plug the device into the adapter and plug the adapter into your PC or Mac | 🌹🌹 Made of high-quality raw material PVC, wear-resistant, acid and alkali resistant, long service life, oxygen-free copper conductor, anti-UV anti-tarnish, durable, is your best choice | 🌹🌹 Length: 6FT from head to tail (approx. 1.8m) Color: blue (1 pack)

Cisco Unified IP Endpoint Power Cube 4 - power adapter | AC 100-240 V ( 47 - 63 Hz ) | Unified IP Phone 8941 Slimline, 8941 Standard, 8945 Slimline, 8945 Standard, 8961 Slimline, 8961 Standard, 9951 Slimline, 9951 Standard, 9971 Slimline, 9971 Standard

10GBASE-SR SFP Module | Class 1 Module | Item Weight: 0.8 ounces | Product Dimensions: 2.22 x 0.53 x 0.33 inches

Cisco Dx80 No Radio Version - 1920 X 1080 Video (live) - 1920 X 1080 Video (content) - H.323, Sip, H.239 - Point-to-point - Full Hd - 30 Fps - H.263, H.263+, H.264 - Aac-ld, G.722, G.722.1, G.711a, G.729ab, G.729, G.711mu X Network (rj-45) X Hdmi Out - Usb - Gigabit Ethernet - Wall Mountable

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LIGHTWEIGHT & ERGONOMIC DESIGN: Built with comfort in mind, the wired headset 531 features a single ear cup designed to be worn for extended periods of time and to reduce head fatigue | PREMIUM AUDIO, NOISE ISOLATION & CONTROL: Our design creates a full and rich sound that makes collaboration easier more enjoyable. The headset 530 Series features high-cycle, in-line quick disconnect connector | COMPATIBILITY: Cisco RJ-9 headsets work with Cisco IP phone models that incorporate a RJ-9 headset port | INTEGRATED SERVICEABILITY: Easier to deploy, manage, and service when using Cisco headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub, and Cisco devices | PEACE OF MIND: 2-year limited liability warranty

ENHANCED MOBILITY WIRELESS & SECURITY: The Headset 562 (dual ear cups) DECT technology provides the user freedom to roam up to 300 ft from the standard base (connected to one device) with secure crystal-clear audio and up to 9 hours of talk time | PREMIUM AUDIO, NOISE ISOLATION & CONTROL: Our comfortable, all-day wear design creates a full and rich sound that makes collaboration easier and music more enjoyable. On-ear controls allow access to key call control capabilities, mute/unmute, and volume | COMPATIBILITY: Cisco DECT headsets are optimized for Cisco Jabber/Webex devices/computers with USB-A ports. Also, compatible with Cisco IP Phones with USB-A and/or RJ-9/AUX ports including 6851/6871/6900/7800/8800 models | INTEGRATED SERVICEABILITY: Easier to deploy, manage, and service when using Cisco headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub, and Cisco devices | PEACE OF MIND: 1-year limited liability warranty

ENHANCED MOBILITY WIRELESS & SECURITY: The Headset 562 (dual ear cups) DECT technology provides the user freedom to roam up to 300 ft from the standard base (connected to one device) with secure crystal-clear audio and up to 9 hours of talk time | PREMIUM AUDIO, NOISE ISOLATION & CONTROL: Our comfortable, all-day wear design creates a full and rich sound that makes collaboration easier and music more enjoyable. On-ear controls allow access to key call control capabilities, mute/unmute, and volume | COMPATIBILITY: Cisco DECT headsets are optimized for Cisco Jabber/Webex devices/computers with USB-A ports. Also, compatible with Cisco IP Phones with USB-A and/or RJ-9/AUX ports including 6851/6871/6900/7800/8800 models | INTEGRATED SERVICEABILITY: Easier to deploy, manage, and service when using Cisco headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub, and Cisco devices | PEACE OF MIND: 1-year limited liability warranty

ENHANCED MOBILITY WIRELESS & SECURITY: The Headset 561 (single ear cup) DECT technology provides the user freedom to roam up to 300 ft from the standard base (connected to one device) with secure crystal-clear audio and up to 9 hours of talk time | PREMIUM AUDIO, NOISE ISOLATION & CONTROL: Our comfortable, all-day wear design creates a full and rich sound that makes collaboration easier and music more enjoyable. On-ear controls allow access to key call control capabilities, mute/unmute, and volume | COMPATIBILITY: Cisco DECT headsets are optimized for Cisco Jabber/Webex devices/computers with USB-A ports. Also, compatible with Cisco IP Phones with USB-A and/or RJ-9/AUX ports including 6851/6871/6900/7800/8800 models | INTEGRATED SERVICEABILITY: Easier to deploy, manage, and service when using Cisco headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub, and Cisco devices | PEACE OF MIND: 1-year limited liability warranty

ENHANCED MOBILITY WIRELESS & SECURITY: The Headset 562 (dual ear cups) DECT technology provides users the freedom to roam up to 300 ft from the multi-source base (connects up to 3 devices) with secure crystal-clear audio and up to 9 hours of talk time | PREMIUM AUDIO, NOISE ISOLATION & CONTROL: Our comfortable, all-day wear design creates a full and rich sound that makes collaboration easier and music more enjoyable. On-ear controls allow access to key call control capabilities, mute/unmute, and volume | COMPATIBILITY: Cisco DECT headsets are optimized for Cisco Jabber/Webex devices/computers with USB-A ports. Also, compatible with Cisco IP Phones with USB-A, Bluetooth and/or RJ-9/AUX ports including 6851/6871/6900/7800/8800 models | INTEGRATED SERVICEABILITY: Easier to deploy, manage, and service when using Cisco headsets with Cisco Unified Communications Manager, Cisco Webex Control Hub, and Cisco devices | PEACE OF MIND: 1-year limited liability warranty

Cisco Meraki Dual-Band Omni Antennas, for: MR74, MR84, MR76, MR86 | PN: MA-ANT-20

Electronic Delivery Only | Appliance Based Software | Cisco Meraki Enterprise Cloud Controller | LIC-ENT-1YR | CISCO MERAKI

ADDS FIBER: Optic connectivity to Cisco 100 to 500 Series switches | CONNECTIVITY: 1000BASE-SX SFP transceiver for multimode fiber, 850 nm wavelength, supports up to 500 m | DURABLE AND LOW POWER CONSUMPTION: Less power usage and heat-conducting increases the life of the product | EASY TO USE: Easy installation, plug and play, fully hot-swapple | PEACE OF MIND: 5-year warranty and one-year technical support

Includes a horizontal mount kit. | Power over Ethernet injector and DC adapter sold separately.