ZOWIE GEAR Mechanical Gaming Keyboard with RTR Technology (Celeritas) 6 keys Anti-Ghosting through USB / 18K Gold Plated mechanical switches and USB connectors Highly durable metal inner chassis / Ergonomic design saves space and offer full comfort during use Multimedia controls / Cable Length: 1.8m / 5.8-Feet. PS/2 functions / Full Anti-Ghosting with PS/2 Ability to change the -Inch Windows-Inch-key to -InchCtrl-Inch / Connector: USB / PS2 (by USB to PS2 converter) Width: 44 cm (17.33-Inch)/Length: 16 cm (6.3-Inch)/Height: 2,5 cm (1.0-Inch)