Mouse / Keyboard Interface: USB  Headset Interface: Jack 3,5mm Mouse / Keyboard / Headset Cable length (m): 1.5 Mouse Optical Resolution: 1000 DPI Headset Frequency Range: 20Hz – 20KHz Color: Black / Red

Keyboard Layout: QWERTY Multimedia Keys: Yes (with Fn button) Numeric Keys: Yes Number of Keys: 104 Mouse - Keyboard Interface: USB Mouse - keyboard Cable Length: 1.6 m Mouse - Keyboard Colour: Black Mouse sensor: Optical Mouse Resolution: 800 DPI Mouse - Number of Buttons: 3

Keyboard Layout: QWERTY Multimedia Keys: Yes (with Fn button) Numeric Keys: Yes Number of Keys: 104 Mouse - Keyboard Interface: USB Mouse - keyboard Cable Length: 1.5 m Mouse - Keyboard Colour: Black Mouse sensor: Optical Mouse Resolution: 400 / 1600 DPI Mouse - Number of Buttons: 3