If you do not know how to install Windows Media Player 12 on your windows system . please do not purchase this item.  

no return as the reason you do not know how to have the media player on your system 

AVerMedia AVerTV Volar HD Nano Digital TV Tuner

(Retail Pack, Supports Windows 7/8//XP/Vista, Includes Remote Control)

The compact AVerTV Volar HD Nano, certified by Windows Media Center Additional Qualification (WMC AQ), combines TV viewing and Windows Media Center for your best convenience and first-rated PCTV experience. It adopts concealed connector to raise the stability of device and increase the portability.

The accompanying remote control is just like a perfect match for AVerTV Volar HD Nano. By clicking the “Green Button” on the remote control, you can turn on Windows Media Center* and enjoy the flexibility of switching among TV, DVD and other media files under Windows 7 platform. This remote also fully complies with AVerTV 6, which provides you with advanced PCTV features including plan your recording schedule and export to iPod etc.

The built-in highly sensitive remote sensor covers wide distance range and angle so that you can enjoy the lean-back PCTV viewing experience just like with the TV set in your living room.