... 4.Embedded Loade OutlineC1600 meet the standard of DVB-C, it's light weight and simple design especially ... STV,IRDETO,sumavision,compunicate,etc 3,External a USB port,audio and image browsing supported 4,Support ... service,like:advertisement,TVMMS,mosaic navigation,etc 5,USB software upgrading supported 6,Support interface customization, programmes ... -picture function 10,Power off memory dvb-c set top box