System RequirementsBluetooth wireless computers or other devices that support external keyboards (HID profile). For more information, check with the device manufacturer.PC: Windows® 7, Windows 8, Windows 10 or laterMac: Mac OS 10.10 or laterChrome OS™Android™ tablet or smartphone: Android 3.2 or later.iPad or iPhone: iOS 5 or laterApple TV 2nd or 3rd generationAn internet connection (for optional software download)Dimensions-Height: 124 mm (4.9 in)Width: 279 mm (10.9 in)Depth: 16 mm (0.6 in) including feetWeight: 423 g (14.92 oz) including batteriesWarranty Information 1-Year Limited Hardware WarrantyPackage ContentsKeyboard 2 AAA batteries (pre-installed) User documentation Technical SpecificationsConnection Type: Bluetooth Classic (3.0)Wireless Range: 10 m (30 ft)* *Wireless range may vary due to environmental and computing conditionsSoftware Support:Logitech Options for Windows (Windows 7, Windows 8, Windows 10 or later)Logitech Options for Mac (OS X 10.8 or later)Battery: 2 x AAABattery Life: 24 monthsIndicator Lights (LED): Battery LED, 3 Bluetooth channel LEDsSpecial Keys: Hotkeys (Home, Back, App-switch, Contextual Menu), Easy-Switch™Connect / Power: On/Off SwitchPart NumberBlack: PN 920-009580