ITEM NAME:1M USB to RS232 Serial 9 Pin Adapter Cable w DB9 Female to DB25 Male Connec C7F8 1M USB to RS232 Serial 9 Pin Adapter Cable w DB9 Female to DB25 Male Connec C7F8 Product Name : USB 2.0 To 9/25 Pin Serial RS232 Cable DB9/DB25 Adapter;Material (external) : Plastic Color : Silver Tone, Green;Support : Windows 98, SE, ME, 2000, XP, Linux Plug Type : USB 2.0 To 9/25 Pin Serial Rs232 Cable DB9/DB25 Adapter;Transfer Rate : 1Mbps Cable Length : 1M /39";Net Weight : 86g Compliant with USB 2.0/1.1 specification version.It allows you to use bridge or connectivity between the USB and serial port interface. Package Content : 1 x USB 2.0 to 9Pin Serial RS232 Cable,1 x DB9 to DB25 Adapter Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.