Man & Machine Mighty Mouse 5. Device interface: USB, Movement detection technology: Optical, Scroll type: Buttons. Power source: cable, Current consumption: 26 mA. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -20 - 70 °C. Mouse dimensions (WxDxH): 125 x 63 x 34 mm, Mouse weight: 142 g. Certification: EN 60601, CE, FCC