Hands-on review: K3 Wintel Keyboard PC

We've witnessed the arrival of new designs over the past decade when it comes to personal computer form factors. The traditional towers and boxy cases have made way for all-on-ones, HDMI dongles, micro-computers and even entire units that live in something as small as a power socket.But there's a new kid on the block – or rather, it's actually an old favourite that's making a comeback. Meet the K3, a keyboard that houses a computer, just like in the good old days of home computing dominate