RS232 Serial DB9 9Pin Male to USB 2.0 PL-2303 Cable for Window98/2000/Win Features: 100% Brand new and high quality Full compliance with USB 1.1 &1.0 & 2.0 specification Convert RS232 interface device to USB for connecting PC Over 1 Mbps data transfer rate Supports wake-up and intelligent power management Provides dual buffer for upstream and downstream data transfer Suitable for PDA and modem, phone and GPS etc Support Win 98 ME 2000 XP or above (Win 7 64-bit Supported) , MAC OS X or above, Linux Length of the cable : 1.3M Total length including adapter:1.5M Baud rate: 300-460800bps Package Included 1 x USB to RS232 Serial Converter Adapter Cable