... 4.Supports 1Mbps data Transfer USB2.0/RS232 adapter, female rs232 to usb RS232 Adapter, USB 2.0 TO RS232 AdapterDescription1.Brand ... and modem, phone and GPS etc8.Length of the adapter is 6CM9.Support Win98 or above (win7 64-bit ... OS X or abovePackage Content1. 1*USB to RS232 Cable adapter (PL-2303)2. 1*Driver discSupports Windows 98/SE/ ... is around 3 or 5 days USB2.0/RS232 adapter,female rs232 to usb