Hello Yarow,
Thanks for the reply.
Accouridng to the Google Developers site it does support some USB keyboards ==> http://developer.android.com/preview/tv/adt-1/index.html
Can I connect a USB keyboard or mouse to ADT-1?
Yes, you can connect a USB keyboard or mouse to the USB port on the back of ADT-1.
Note: The ADT-1 device is not compatible with all manufacturers and models of these devices. If a particular keyboard or mouse does not work, try a different model.
Cheers Rob.