Brand: Logitech Model Name: M235-2496 Port Type : USB Connectivity :Wireless Sensor Resolution:1000 buttons:3 Scroll Wheel: Yes Battery type: 1 AA battery Wireless operating distance: Approx 10m Wireless technology: Advanced 2.4 GHz wireless connectivity SYSTEM REQUIREMENTS: Windows Vista, Windows 7, Windows 8, Windows 10 - MacOS X 10.5 or later - Chrome OS - Linux kernel 2.6+ Weight: 1.8 g Height x Width x Depth: 95 mm x 55 mm x 38.6 mm Color: Red