sabrent sbt-usc1m hi-speed usb 2.0 to serial 9-pin db-9 rs-232 adapter cable 1-foot blue
the sabrent usb 2.0 to db9 serial adapter connects your usb port to the serial rs-232 port . it is designed for connections to cellular phones pdas digital cameras modems or isdn terminal adapters through your usb port with up to 1-mbps data transfer rate . since the adapter uses no irqs it is perfect if you need many serial devices attached to your pc . it converts a standard 9-pin serial port to usb and provides a 96 byte buffer for each upstream and downstream data transfer . this adapter employs full speed usb communication and is bus powered .