The computer keyboard"that also works with your tablet & smartphone\n\n\n Type-on-anything universal keyboard\n\n A new type of keyboard for your computer"that also works with your smartphone or tablet.*\n* Bluetooth wireless devices, which support external keyboards.\n\n Switch easily between devices\n\n Just turn the Easy-Switch dial to switch typing between three connected Bluetooth wireless devices.\n\n Windows & Mac. Android & i OS\n\n You&153;ll find a familiar keyboard layout with all the shortcut keys you use the most.\n\n Type in comfort\n\n The integrated cradle holds your phone or tablet at just the right angle for you to read while you type.*\n* Most phones & tablets up to 10.5mm (0.4 inches) thick & 258mm (10 inches) wide. Feature Feature Value Keyboard layout QWERTYKeyboard language US International Pointing device N Numeric keypad N Full-size keyboard Y Brand compatibility Universal Product colour Black, Yellow Cover N Backlight NUSB hub N Cable lock slot N Connectivity technology Wireless Device interface Bluetooth Wireless range 10 m Power source Battery Battery type AAANumber of batteries supported 2 Mobile operating systems supported Android 3.2, Android 4.0, Android 4.1, Android 4.2, Android 4.3, Android 4.4, i OS 5.0, i OS 6.0, i OS 6.1, i OS 7.0 Windows operating systems supported Windows 7 Home Basic, Windows 7 Home Basic x 64, Windows 7 Home Premium, Windows 7 Home Premium x 64, Windows 7 Professional, Windows 7 Professional x 64, Windows 7 Starter, Windows 7 Starter x 64, Windows 7 Ultimate, Windows 7 Ultimate x 64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x 64, Windows 8 Pro, Windows 8 Pro x 64, Windows 8 x 64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x 64, Windows 8.1 Pro, Windows 8.1 Pro x 64, Windows 8.1 x 64 Mac operating systems supported Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks Width 299 mm Depth 195 mm Height 20 mm Weight 820 g User guide Y Batteries included Y