LOGI Ergo M575 Wireless Mouse Offwhite 80000596 910-005870 Product Description: Logitech Ergo Series ERGO M575 - trackball - 2.4 GHz, Bluetooth 5.0 LE - off white Device Type: Trackball Connectivity Technology: Wireless - 2.4 GHz, Bluetooth 5.0 LE Colour: Off white Dimensions (WxDxH): 10 cm x 4.8 cm x 13.4 cm Weight: 145 g Wireless Receiver: USB wireless receiver Movement Detection Technology: Optical Buttons Qty: 5 Movement Resolution: 2000 dpi Features: Scrolling wheel, Thumb Control Battery: AA type OS Required: Microsoft Windows 7 / 8 / 10 or later, Apple macOS 10.13 or later, Apple iPadOS 13.4 or later Manufacturer Warranty: 2-year warranty