I purchased this from Groupon in August, it's still in the box & has never been opened. Now sold out online. Enjoy the comfort and convenience of desktop typing on your smartphone, and tablet with this mobile keyboard. K380 Multi-Device is a wireless keyboard that connects to all Bluetooth wireless devices that support external keyboards. Take-To-Type Style Take this compact, lightweight, Bluetooth keyboard anywhere in your home. Type wherever you like, on any compatible computer, phone or tablet. Easy-Switch Connect up to three devices simultaneously, for example a Windows computer, an iPhone and an Android tablet. Simply touch a button to start typing on a different device. A Familiar Layout K380 Multi-Device recognizes each device and automatically maps keys to give you a familiar layout with your favorite shortcuts. By detecting your specific device for example, an Apple or Windows computer this universal keyboard will send the correct key codes. Universal keyboard for typing on all your computing devices such as Windows, Mac, Chrome OS, Android, iPad, iPhone Connect up to three devices simultaneously and switch between them at the touch of button. Wireless range 10 m Use as a regular keyboard or combine with a compatible Logitech FLOW mouse (sold separately) to type Easy to carry around your home for familiar typing in any room and Logitech options for Windows Logitech K380 Multi-Device Bluetooth Keyboard