SANDBERG Wireless Mouse 80013319 631-03 Product Description: Sandberg - mouse - 2.4 GHz Device Type: Mouse Connectivity Technology: Wireless - 2.4 GHz Dimensions (WxDxH): 6.5 cm x 3.5 cm x 11.1 cm Weight: 65 g Wireless Receiver: USB wireless receiver Movement Detection Technology: Optical Buttons Qty: 4 Movement Resolution: 1600 dpi Performance: Realtime sensitivity switching 1000/1200/1600 dpi Features: Scrolling wheel Battery: AA type OS Required: Apple MacOS, Microsoft Windows XP / Vista / 7 / 8 / 10, Windows 11 Manufacturer Warranty: 5-year warranty