Wireless keyboards are useful for a range of reasons. For example, you may like to keep your keyboard in your lap as you type, or you could need an on-the-go keyboard to pair with your tablet.

The ProtoArc XK01 Tri-Fold Bluetooth Keyboard is ready to make your business trips more productive. It’s full size, with a numpad and function keys, too. But it folds down to fit easily in a briefcase ...

Tablets make great consumption devices for video, books, magazines, and pictures, but they’re also good for productivity with a little help. A Bluetooth keyboard is a must if you want to get some work ...

Editor’s note: An earlier version of this review was based on a faulty first run of the Satechi Aluminum Bluetooth Keyboard, which suffered from clear issues affecting Bluetooth connectivity. Those ...