Logitech proved that this was a portable, lightweight keyboard in their design. The overall footprint is a mere 9.8 x 4.1 x 0.17 inches, which is tiny yet large enough to have a functioning keyboard.

The keyboard is fully compatible with Android OS devices via Bluetooth 3.0, though it can also be used for Windows and iOS devices if you find yourself switching around a lot.

Dimensions: 9.7 x 5.9 inches Multi-device compatibility: No Power source: USB-chargeable About the size of an iPad Mini, this portable keyboard from Arteck is just 0.24 inch thick — about half ...

Best bang for your buck Logitech Bluetooth keyboard Logitech K380 Bluetooth Keyboard: available at Amazon , Dell , Lenovo and Staples Our take: This is an excellent budget keyboard, especially for ...

Geyes Portable Bluetooth Keyboard. $34 $34 $34 at Amazon Buy. $34 at Amazon Buy. A full-size keyboard for larger hands Saved View. New! You can now save this ...

Jorno syncs up with a number of phones and tablets over Bluetooth 3.0, including iOS, Android, Windows, and other devices. It’s really easy to pair, thanks to a few keyboard commands.

Portable keyboards can be used with any device that supports Bluetooth and text, so you can pair them with your handset for faster instant messaging or use them on Word, even without Wi-Fi. Read More ...