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Connects Your Laptop or PC to a Wired Fiber Network without an Internet Card InstalledThis USB to LC fiber optic Ethernet adapter allows you to instantly connect your computer, laptop, tablet or other USB-compatible device to a wired 10/100/1000 Mbps fiber optic network, even if your device has no NIC (Network Interface Controller) installed. The adapter offers access to a Gigabit Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. It transmits data up to 550 meters (1804 feet) from your fiber network using a wavelength of 1310nm.Hot-Swappable for Installation Without Network InterruptionThis USB 3.0 Multimode Fiber Optic Transceiver Ethernet adapter is fully hot-swappable, so you can install it without a potentially costly network shutdown or device reboot. Just connect the built-in USB cable to your device’s USB port (which also powers the adapter), and connect the LC duplex port to a high-speed network switch, router or hub using existing or newly run multimode fiber cable (such as N820-Series, sold separately).Delivers Full Gigabit Ethernet Performance with Audio and Video StreamingThe compact USB to Ethernet adapter supports full 1 Gbps network speeds and USB 3.0 speeds, allowing you to transfer data efficiently and stream audio and video. The direct fiber connection minimizes the risk of data leaks and electromagnetic interference (EMI). A blue LED indicates successful Ethernet connection and data transfer. The adapter works with Windows and Microsoft Server operating systems.

Connects 2 DB9 Devices to a USB-A DeviceRecommended for connecting a modem, digital camera, PDA or ISDN terminal to your computer, laptop or tabletSupports data transfer speeds up to 225 Kbps—twice as fast as a built-in serial portNo external power source requiredPortable 6 ft. design fits perfectly into laptop bagCOM retention for automatic reassigning of COM values to ports in case of disconnection or rebootIntegrated FTDI FT232RL chipsetFirst-Rate Construction for Superior Signal TransferPremium foil and braid shielding for EMI/RFI noise protectionMolded nickel-plated connectors with gold-plated contacts for optimal signal qualityIntegral strain relief for long lifeFlexible PVC jacket easy to install in tight spacesBroad CompatibilityCompatible with Windows, Mac and Linux operating systems

Connects Your USB Device to a Wired Ethernet Network without an Internet Card InstalledThis USB to Ethernet adapter allows you to instantly connect your computer, laptop, tablet or other USB-compatible device to a wired 10/100 Mbps fiber optic network, even if your device has no NIC (Network Interface Controller) installed. The adapter offers access to an Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. It transmits data up to 2 kilometers (1.2 miles) from your fiber network using a 1310 nm wavelength.Hot-Swappable for Installation Without Network InterruptionThis USB 2.0 Ethernet adapter is fully hot-swappable, so you can install it without a potentially costly network shutdown or device reboot. Just connect the built-in USB cable to your device’s USB port (which also powers the adapter), and wait for the installation process to finish (you may have to reboot your computer). Then, connect the LC duplex port using existing or newly run multimode fiber cable (such as N820-Series, sold separately).Delivers Full Ethernet Performance with Audio and Video StreamingThe compact USB to Ethernet adapter supports full 10/100 Mbps network speeds and USB 2.0 speeds, allowing you to transfer data efficiently and stream audio and video. The direct fiber connection minimizes the risk of data leaks and electromagnetic interference (EMI). A blue LED indicates successful Ethernet connection and data transfer. The adapter works with Windows operating systems and is backward compatible with USB 1.1 devices.

The U436-06N-GBW USB 3.1 Gen 1 Type-C to Gigabit Ethernet NIC Network Adapter allows USB Type-C or Thunderbolt™ 3 computers, laptops and smartphones without an NIC (Network Interface Controller) to connect to a network or the Internet using an Ethernet cable. It’s a more convenient and less expensive way to connect to the network than opening your device and installing an internal Ethernet card. Connect the adapter’s USB-C connector to your device’s USB-C or Thunderbolt™ 3 port, and connect the adapter’s RJ45 port to your network or Ethernet cable. Just plug and play with no drivers or external power supply needed. It’s compact and lightweight for easy carrying in your laptop bag.The USB 3.1 Gen 1 adapter supports full 10/100/1000 Mbps network speeds, allowing you to transfer a lot of data quickly and stream audio and video. Unlike traditional USB cables that can be attached only one way, the reversible USB Type-C male connector plugs into a USB or Thunderbolt™ 3 port in either direction for fast, fumble-free connection every time. Compliant with IEEE 802.3, 802.3u, 802.3ab and 802.3az standards. Supports 10/100/1000 auto-sensing, twisted-pair crossover detection, auto-correction and Wake-on-LAN power management. Compatible with Windows, Mac and Chromium operating systems. Backward compatible with previous USB versions.

The U261-001-BT4 Mini Bluetooth 4.0 (Class 1) USB Adapter connects to your computer or laptop’s USB port to provide instant Bluetooth wireless capability. Ideal for wireless communication with Bluetooth 4.0-enabled smartphones, tablets, keyboards, mice, headsets and printers, this low-profile device protrudes less than 3/16 of an inch (5 mm) from the USB port, so it can remain connected while your laptop is inside a sleeve, briefcase or backpack.The U261-001-BT4 has a wireless range of 164 feet (50 meters) and supports data transfer rates up to 3 Mbps. You can connect up to seven Bluetooth devices at the same time. It requires very little power to function, and its built-in security ensures your pairing, encryption and authentication remains private. It’s also backward compatible with previous Bluetooth versions. Just plug the U261-001-BT4 into your Windows® or Linux computer or laptop, and the driver automatically installs.

The U237-001 Virtual 7.1-Channel USB External Sound Card plugs into your computer or laptop’s USB port to provide easy-to-access audio-in and audio-out ports. A convenient, inexpensive replacement for a damaged sound card or audio connectors, the U237-001 lets you plug a microphone, speakers and/or headphones into its 3.5 mm audio jacks and enjoy rich, vibrant sound. By installing the Xear™ 3D Virtual 7.1-Channel Surround Sound software (included), you’ll be able to customize the audio settings.In addition to the two audio ports, the U237-001 features volume controls, microphone and speaker muting buttons, and LEDs that indicate audio status, activity and microphone/speaker mute. It’s plug-and-play, with the USB audio driver automatically installing upon connection to a USB port. Compatible with Windows® 2000™ and later, Mac OS X® and Linux. Xear 3D software compatible with Windows XP, 7 and 8™.

Connects Your USB Device to a Wired Ethernet Network without an Internet Card InstalledThis USB to Ethernet adapter allows you to instantly connect your computer, laptop, tablet or other USB-compatible device to a wired 10/100 Mbps Ethernet network, even if your device has no NIC (Network Interface Controller) installed. The adapter is a more convenient, less expensive way to go online than opening your device and installing an internal Ethernet card.Plug and Play with No Power Supply NeededThis USB 2.0 Ethernet adapter offers access to an Ethernet network when Wi-Fi is unavailable or when a wired connection offers faster speeds. Just connect the built-in USB cable to your device’s USB port (which also powers the adapter), and wait for the installation process to finish (you may have to reboot your computer). Then, connect the RJ45 port to a LAN port using a Cat5e/6 network cable (such as N201-Series Cat6 UTP patch cable, sold separately). The adapter works with Windows, Mac and Linux operating systems. It is backward compatible with USB 1.1 devices.Delivers Full Ethernet PerformanceThe compact USB to Ethernet adapter supports full 10/100 Mbps network speeds and USB 2.0 speeds, allowing you to transfer data quickly and stream audio and video. It’s compliant with IEEE 802.3, 802.3u, 802.3ab and 802.3az standards. It supports full duplex with IEEE 802.3x flow control and half duplex with backpressure flow control. LEDs indicate successful data transfers.

The U236-000-GBW USB 2.0 Gigabit Ethernet Adapter allows your computer to instantly connect to a Gigabit network through a USB port - no need to open up your computer case to add an internal Ethernet card. The adapter's compliance with USB 2.0 (480 Mbps) ensures true Gigabit network speed without any compromise. Furthermore, the adapter is compact and is USB bus-powered; requires no external power adapter.

A fast, easy way to connect a USB computer to a KVM switch or connect a PS/2 keyboard and mouse to a USB port on a computer. All USB cabling includes superior foil shielding for reliable error-free data communications.

"Tripp Lite USA-49WG. Host interface: USB, Output interface: Serial, Serial interface type: RS-232. Product color: Black, Country of origin: Taiwan. Baud rate: 460 Kbit/s. Width: 6"" (152.4 mm), Depth: 3"" (76.2 mm), Height: 1.8"" (45.7 mm). Cables included: USB, Package width: 6.3"" (160 mm), Package depth: 7.8"" (198.1 mm)"