Parallel, Serial & PS/2

Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8,

$28.5

100ft DB9 Male to DB9 Female Serial Cable Extension - Beige

$18.43

3 ft USB to Parallel DB25 Female Adapter Cable USB-PPBB

$10.99

8x DB9 D-SUB 9 Pin RS232 Serial Male to Female Port Saver Adapter Connector Gold

$19.17

Centronic CN36 36 Pin Female to Female Parallel Printer Adapter

$7.99

DB25 Female to 26-Pin (2x13) IDC Female Motherboard Header Parallel Adapter

$6.95

Lot2x 10ft PS2 6pin DIN Male~Female Extension Cable/Cord/Wire Mouse/Keyboard/KVM

$10.99

OEM APC 940-0024C Management Communications Signaling Interface Cable

$12.99