Multi-device Bluetooth keyboard: Universal keyboard for typing on all your computing devices*: Windows, Mac, Chrome OS, Android, iPad, iPhone, Apple TV 2nd or 3rd generation (*Any Bluetooth-enabled computers or mobile devices that support external keyboards with HID profile. Check with device manufacturer for details.) Easy-Switch: Connect up to three devices simultaneously and switch between them at the touch of button. Logitech Options for Windows (Windows 7, Windows 8, Windows 10 or later) Logitech FLOW cross-computer typing: Use as a regular keyboard or combine with a compatible Logitech FLOW mouse (sold separately) to type, copy, paste and move files seamlessly between computer

1.【CROSS COMPATIBILITY】Compatible with iOS, Android and Windows, including iPad Air 3/2/1, iPad Pro, iPad Mini 4/3/2/1, iPad 4/3/ 2, iPhone X/8/8 Plus, surface tablet, smart phones and etc. 2.【ULTRA SLIM AND PORTABLE】The thin and compact design makes Nulaxy wireless keyboard easy to carry with your backpack, best choice for travelling or business trip. 3.【COMFORTABLE KEYS】Type quietly and effortlessly. KM12 full size universal keyboard provides a very comfortable and wonderful typing experience.