Processor Type: Processor rate: 250MHz Reception threshold(EB/NO): Mader: QBox One Receiver-S @Products Detail: Linux OS - Kernel 2.6.17 . 250 MHz PowerPC processor . 2 status LED . Personal Video Recording (PVR) via External USB Device . Plug&Play Tuners (DVB-S, DVB-C DVB-T) . 2 x smartcard reader (DuoCrypt) . V. 24 RS232 serial port . 10/100 Mbit compatible ethernet . 2 X Scart . Video Audio Cinch out . S/PDIF for digital bit stream out . Support for internal HD (2, 5") in any capacity . Channel change time <1 second . Supports EPG (electronic program guide) . Supports multiple LNB switching control(DiSEqC) . Fully adaptable OSD in many languages Hot Features: PVR via USB 2.0 with 2 USB Ports (front and rear) Wi-Fi connection 802.11 b/g (*) Dual Tuner (*)