Two Computers to One Parallel Printer Self-PoweRed Autoswitch
Product Part Number: EAT21PN-SP
Allows two computers to share one parallel printer. It is plug & play and no software to install. Supports all parallel centronics printers except inkjet and some high speed laser printers. If PC or notebook doesn't provide enough power, please use EAT21P. Recommended Cables: CC405D DB25 Male to Male. (Connectors: 3 DB25 Females)