Accuratus KYBAC595-PS2BLK. Device interface: PS/2, Recommended usage: Office, Keyboard form factor: Mini. Keyboard dimensions (WxDxH): 140 x 287 x 29 mm, Keyboard weight: 450 g, Weight: 450 g. Power source type: PS/2. Depth: 287 mm, Height: 29 mm, Width: 140 mm