NATEC Optical mouse Ruff Plus 1200DPI 80051426 NMY-2021 Product Description: Natec Ruff Plus - mouse - USB - black Device Type: Mouse - ergonomic Connectivity Technology: Wired - USB Colour: Black Orientation: Right and left-handed Dimensions (WxDxH): 6.2 cm x 11.7 cm x 3.6 cm Weight: 69 g Movement Detection Technology: Optical Buttons Qty: 3 Movement Resolution: 1200 dpi Cable Length: 1.8 m OS Required: Linux, Android, Microsoft Windows 7 / 8 / 10 / 11 Manufacturer Warranty: 2-year warranty