DM500S with wifi wirelessPowerful satellite receiver for digital TV and Radio programs.- Main features are a 250 MHz IBM PowerPC (350 Mips).- Linux OP, the DM500 supports the Standard Linux API (DirectFB, Linux-FB, LIRC, ... )- Suppor wifi wireless, 108M speed, 802.11B/G, web ,wpa-psk encrypt- Support CCCam,gbox cardshare, card share server...- Can use any dm500 fireware. Dreambox series: HD DVB-S2/S+2 Tuner+2Multi-CA+4CI+3USB(pvr)+2SATA(pvr)+EnternetDreambox DM500S,Dreambox DM500T,Dreambox DM500C,Dreambox DM100S,DreamBox DM600PVR,Dreambox DM600C,Dreambox DM600T,Dreambox DM7020Si,Dreambox DM7025,Dreambox DM800HD,Dreambox DM8000HD.