watch and record dvb-t digital tv on your computer,digital tv receiver Detailed Selling Lead DescriptionProduct Name: DVB-T STICKPlace ... -free, powered by USB directly3) USB plug-in to notebook or desktop computers4) Bandwidth: 6MHz, 7MHz, 8MHz5) Digital HD program6) Digital audio broadcasting function7 ... audio selection20) Supports display ratio: 16:9 and 4:3 Digital USB DVB-T stick/TV Receiver