Add an RS422/485 serial port to your system through USB; features COM port retention\n The ICUSB422 6 ft Professional RS422/485 USB (Universal Serial Bus) Serial Cable Adapter with COM Port Retention lets you connect RS422 or RS485 serial devices to your USB (Universal Serial Bus)-enabled computer. The adapter features a 9-pin (DB9) male serial connector as well as dipswitch controls for easy port configuration, & requires minimal software. The RS422/RS485 USB (Universal Serial Bus) Adapter is fully powered via the host USB (Universal Serial Bus) connection & provides power to the attached serial device without requiring an external power adapter. COM Port Retention saves the assigned port settings, allowing you to disconnect & re-connect the adapter with little to no configuration required on the host computer. Backed by a Star Tech.com 2-year warranty & free lifetime technical support.\n The Star Tech.com Advantage\n- USB (Universal Serial Bus) Powered
- no power outlet required, & no cumbersome AC adapter to carry around\n- Supports high speed RS-422/RS-485 communication up to 921.6kbps; 400% faster than most USB (Universal Serial Bus) to RS-232 adapters\n- COM retention saves the assigned port settings for the device, so disconnecting/reconnecting is hassle-free Feature Feature Value Connector 1DB9 MConnector 2USB (Universal Serial Bus)-A FMConnector gender Male connector / Female connector Cable length 1.8 m Product colour Black Weight 100 g Package width 40 mm Package depth 230 mm Package height 160 mm Package length 23 cm Minimum system requirements Win 98SE/ ME/ 2000/ XP (32/64bit)/ 2003 (32/64bit)/ Vista (32/64bit)/ 2008 (32/64bit)/ CE (4.2/5.2/6.0)n Mac 9.8/OS Xn Linux 2.4.x + Dimensions (Wx Dx H)41.5 x 1778 x 22.1 mm