The Logitech Signature MK650 Combo for Business is designed for all day comfort. The keyboard's integrated palm rest & familiar keystrokes complement the soft thumb area & rubber side grips of the mouse all helping to make working hours feel less like work. The time saving scrolling allows you to get line-by-line precision for documents or detail work. Switch modes with just a flick of the SmartWheel. Maximum Wireless Range: 33 ft; Connector / Port / Interface: Bluetooth; Logi Bolt; Wired / Wireless: Wireless; Operating System Compatibility: Android 5.0 & Later; Chrome OS; Linux; iPad OS 13.4 & Later; MacOS 10.15 & Later; Windows 10, 11 & Later.