Amazon.com: 2 Way AUTO Parallel Port A B Switch for Printers, Scanners. Use one Printer or Scanner with 2 Computers!! It Works Automatically, no Need to Turn a Switch! : Electronics
Precision Two Port Parallel Printer Auto Switch SWITCH2ABC For Vintage PCs | eBay
2 Port Auto Parallel Port Sharing Switch
Parallel Printer Switch Boxes 2 Port and 4 Port With Cables | eBay
Parallel Printer Auto Switch -- DataPro
Kentek DB25 2 Way Manual Data Switch Box RS-232 Parallel Serial D-Sub 25 Pin Female I/O AB Port for PC MAC to Peripherals Devices Printer Modem - Walmart.com
Bi-Tronics Auto Switch Box 4 Computers to 1 IEEE 1284 Printer - IEC
Smart Power 2 Port 25 Pin Manual Parallel Printer Sharing Switch Media Streaming Device - Smart Power : Flipkart.com
Amazon.com: 2 Way AUTO Parallel Port A B Switch for Printers, Scanners. Use one Printer or Scanner with 2 Computers!! It Works Automatically, no Need to Turn a Switch! : Electronics
MT-VIKI 2 Port DB25 Parallel LPT Printer Sharing Data Switch Selector Manual Button Press MT-25-2 _ - AliExpress Mobile