Terratec the s7 is a handy usb box with built in receiver for satellite television dvb s2 and dvb s as in radio simply plugged into an available usb 20 port converted the handy stick netbook notebook and desktop computer into a full fledged tv with full hdtv support including dolby digital with many additional functions software for pc and mac makes the use of all computers at the home possible a wide range of accessories with remote and dvb t antenna is included in the delivery ev