Dreambox500hd ,dm500hd,dm500 Product Description DM500HD - 400 MHz MIPS Processor - Linux Operating System - MPEG-2 / H. 264 Hardware decoding - Tuner: DVB-S2 - 1 x Smartcard-Reader - V. 24/RS232 Interface - 10/100Mbit Ethernet Interface - 1 x Scart (RGB, FBAS or S-Video) - HDMI - 1x MINI USB - S/PDIF optical(digital bitstream out) - 64 MByte Flash, 256 MByte RAM - extern eSATA connector - unlimited channel lists - channel-change time < 1 second - automatic channel search - bouquet-lists - EPG (electronic program guide) - multiple LNB-Switching control (DiSEqC) - fully adaptable OSD in many languages and skin-support - own Videotext Decoder - extern 12V power supply.