3 in 1 Combo DVB Receiver（The most cost-effective GTMEDIA machine）： Fully comply with DVB-S/S2 (SCPC and MCPC,receivable from C/Ku band satellite), DVB-T/T2, MPEG-2/4 H.265 Standard,you can free watch 6000+ channels TV and Radio programmable Support smart card slot: which supports Abertis/Tivusat/BBC Satback and other CA cards (please see the list of supported smart cards listed below). support multi-room function: With the multi-room function, share your card across multiple boxes (up to 16). If you have a smart card, but have two or more boxes. You can put a smart card in a box and configure it as a server. Then set the other boxes as client to connect this server via the network. Client boxes will share this smart card. .