The ThinkPad USB 3.0 Ethernet (4X90E51405) adapter enables Ethernet on systems which do not have Ethernet RJ-45 connector through USB port on the system. The ThinkPad USB 3.0 Ethernet adapter not only provides high speed Gigabit Ethernet solution via USB 3.0 port, but also enables boot over the LAN on selected ThinkPad systems.Connect it with your Ultrabook or Tablet to your corporate VPN at the office or go online in a hotel suite. The adapter’s small form factor allows a convenient fit into any computer case or bag to travel, so you can easily take it with you anywhere.Performance specifications- Full size RJ45 connector; LEDs on connector to indicate connection status- Two LEDs on RJ45 port for power and data transfer indication. Green for power and Yellow for activity.- Booting from LAN and loading image from remote server for selected systems. Please refer to support web site for list of systems supporting this feature.- QoS (Quality of Service) tagged packets and duplicate address detection- Doesn’t support POE (Power over Ethernet)- Giga bit speed when running on USB 3.0 environment- 100M/10M adapt when running on USB 2.0 environment- Full Duplex flow control(IEEE 802.3x)- Compliant with IEEE 802.3 and IEEE 802.3u- IEEE 802.3az Giga bit Ethernet requirement- Supported operating systems: Microsoft Windows 7 (32bit & 64bit), Microsoft Windows 8 (32bit & 64bit), Microsoft Windows 8.1 (32bit & 64bit)

USB adapters allow users to connect different USB interfaces to a device that uses a differing USB port.The Lindy USB 3.2 Type A to C adapter is a compact, useful adapter that allows users to connect a device with USB Type C connection to a USB Type A port.Data transfer speeds up to 10Gbps are supported for the quick and effortless transfer of large data volumes.

Add an RS422/485 serial port to your system through USB; features COM port retentionThe ICUSB422 6ft Professional RS422/485 USB Serial Cable Adapter with COM Port Retention lets you connect RS422 or RS485 serial devices to your USB-enabled computer. The adapter features a 9-pin (DB9) male serial connector as well as dipswitch controls for easy port configuration, and requires minimal software.The serial adapter is USB-powered, eliminating the aggravation of requiring an external power adapter. With COM port retention, assigned port settings are saved, so you can disconnect and reconnect the adapter with virtually no configuration required on the host computer.The ICUSB422 is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage

Add space for your DB9 serial port and connect a DB9 cable even in tight installation spacesThis Right Angle DB9 to DB9 Serial Cable Adapter features one Right Angled DB9 Male serial connector and one standard DB9 female serial connector - a convenient solution for connecting serial devices where connection space around the DB9 port is limited. Please note: There are two variations of this product, positioned differently to allow for easier connections based on the direction of right angle needed. Please see StarTech.com's GC99MFRA2 for more information.The StarTech.com Advantage