Specification:HardwareCPUAmlogic S905W2 Quad Core, ARM® Cortex™-A35GPUARM Mali-G31 MP2RAMDDR3 4GBROM32GBDC InDC 5V/2AUSB Host2 x USB 2.0, support U DISK and USB HDDCard ReaderTF Card readerLANRJ45 Ethernet portWifiBuilt-in Wifi, 802.1.1b/g/nAV InAV(3 in 1) portSPDIFCoaxial(Optical)Power IndicatorPow..