$22 AppleTV Keyboard (Like a Blackberry)

Has anyone tried one of these keyboards/trackpads with the AppleTV? The wired one is only $22 and wont need batteries. I’m thinking about it… I would use it primarily for web browsing in Couch Surfer.
http://efo.buy-lowest.com/index.php?main_page=product_info&cPath=77&products_id=193

They have wireless too.

Bluetooth work with AppleTV?
http://efo.buy-lowest.com/index.php?main_page=product_info&cPath=77&products_id=194

RF work with AppleTV?
http://efo.buy-lowest.com/index.php?main_page=product_info&cPath=77&products_id=180

Anyone try this yet?