A cable with a PS/2 plug. A Ps/2 plug is a 6-pin plug used to connect a keyboard and mouse to a computer. They were first introduced on IBM's PS/2 desktop PC in 1987. Subsequently, PS/2 connections have been largely replaced by USB connections.
Datalogic KBW, PS/2, Coiled PS/2 cable 2.7 m

Datalogic KBW, PS/2, Coiled PS/2 cable 2.7 m

Datalogic
£27.99
Cables Direct EX-107 PS/2 cable 5 m Grey

Cables Direct EX-107 PS/2 cable 5 m Grey

Cables Direct
£8.99
ATEN PS/2 to USB Adapter

ATEN PS/2 to USB Adapter

Aten
£16.99
ATEN UC100KMA PS/2 cable 0.3 m 2x 6-p Mini-DIN USB A White

ATEN UC100KMA PS/2 cable 0.3 m 2x 6-p Mini-DIN USB A White

Aten
£37.99
StarTech.com 6 ft PS/2 Keyboard or Mouse Extension Cable - M/F

StarTech.com 6 ft PS/2 Keyboard or Mouse Extension Cable - M/F

StarTech.com
£3.99
Logitech Mini-DIN Cable for Group

Logitech Mini-DIN Cable for Group

Logitech
£21.99
Honeywell 5S-5S002-3 PS/2 cable Black

Honeywell 5S-5S002-3 PS/2 cable Black

Honeywell
£28.99
Honeywell 53-53002-3 PS/2 cable 2.7 m Black

Honeywell 53-53002-3 PS/2 cable 2.7 m Black

Honeywell
£24.99
Lindy 0.15m PS/2 Y-Adapter Cable

Lindy 0.15m PS/2 Y-Adapter Cable

Lindy
£7.99
StarTech.com USB to PS/2 Adapter - Keyboard and Mouse

StarTech.com USB to PS/2 Adapter - Keyboard and Mouse

StarTech.com
£18.99