Autumnwave in the States, this little black box draws its power via USB cable and delivers video through an included A/V adapter cable, quickly turning your system into a TV with full DVR capabilities complete with EPG. You can hook up a console gaming system to the device as well, letting you play games directly on the laptop screen. The OnAir GT retails for $179, but if you’ve already got a notebook capable of displaying HD resolutions, this is a cheap way to watch high-def programming just about anywhere.

OnAir GT [Product page]