The Logitech Keys-To-Go 2 is an outstanding keyboard for mobile and tablet use. It connects wirelessly via Bluetooth and supports multi-device pairing with up to three devices simultaneously. It's also fully compatible with all major mobile and tablet operating systems (although there's a separate variant that's only compatible with Apple devices). Lastly, it's very compact and lightweight, making it easy to carry or toss into bags. That said, its compact size means typing feels cramped. Unfortunately, the overall build quality is also mediocre. Its flip-out cover is easily damaged, and its relatively cheap ABS keycaps have printed legends that are more prone to rubbing off from heavy use.