PERIBOARD-107B is a classic and functional, yet sturdy computer keyboard with curved silent membrane keys and ergonomic support for your natural hand position, making typing quiet and enjoyable. It will be great addition to your desk computer, with its PS/2 connector compatible with PS/2 serial keyboard ports. This classic old-timer has extended durability and reliable 10 million times key press life cycle. Cable is 2 meters (6. 56 foot) long with PS/2 connector compatible with PS/2 serial keyboard ports, equivalent to the old IBM Model (e. g. IBM AT/PS2 Keyboard). Functional full size layout with numerical pad in solid black color with white laser lettering. Easy installation, no drivers needed with Plug Play feature. Designed for office and home Windows users. No keyboard lagging due to non-sticky keyspatible with Windows XP, 7, 8, 10Dimensions: 480*167*39 mm (18. 90*6. 57*1. 54 inches)Limited 12 month