Feature:
Light-weight and compact ,easy to install
The USB to Serial/Parallel Adapter provides the connection between USB and the traditional RS-232 serial port.
The adapter is designed for connections to Cellular phone, PDA, digital cameras, modems, or ISDN terminal adapters through your USB port
Since the adapter uses no IRQs, it is perfect if you need many serial devices attached to your PC
Compatible with USB Specification Revision 1.1 and 2.0
Work with RS232 Serial Interface (DB25 or DB9)
Support Over 1Mbps Data Transfer Rate
Support Remote Wake-Up and Power Management
Compatible With: Windows 98/SE/2000/XP/vista
Cable Length: 0.9 M / 3 FT approx
Weight:73g
Accessory Only
Note: this item does not support Windows 7 64bit
Support 9 Pin RS-232 Serial interface.