Support Resolution:4KFeatures:1000M LANWiFi:802.11acCPU:Amlogic S912 Octa core android tv boxGPU:ARM Mali-T820MP3 GPU up to 750MHz (DVFS)RAM:DDR3 2GBROM:16GB EMMC FlashOS::Android 6.0 OSWIFI::5.8G 802.11ACWarranty::1 yearMax. Resolution::4320pMedia Input Connectivity::Bluetooth, Ethernet, USB, Wi-FiSkype::helen198871