Interface Cards

StarTech.com ICUSB2321284 USB to Serial and Parallel Adapter, DB9/DB25, 3 ft/1 m, USB Serial Adapter, USB to RS232 and IEEE 1284 Add one RS232 serial and one IEEE 1284 parallel port to your computer through a single USB connection 3 feet USB to serial parallel 3 feet USB to serial / parallel adapter cable No external power needed draws power from the USB connection StarTech.com ICUSB2321284 USB to Serial and Parallel Adapter, DB9/DB25, 3 ft/1 m, USB Serial Adapter, USB to RS232 and IEEE 1284