I bought the earlier version months ago, works decent enough.
Basically it allows internet streaming to a TV without using a computer, and has a remote control. They have 'channels' that need to be 'added' before using them, and while the device is certainly not perfect - it works well enough.
And it has a Vimeo channel so you can watch the Have You Seen videos Kier does on the big screen...
(I've no idea if it works internationally)