CPU: Cortex-A9 Amlogic S812 Quad-core CPU; GPU: Octa Core ARM Mali-450 GPU;</br>Android 5.1 OS; Support 4K*2K UHD Full HD 1080P HEVC H.265; Support 802.11 a/b/g/n 2.4Ghz/5GHz WIFI; 1000M LAN Ethernet;</br>Support DLNA / Miracast/KODI. Video/Picture Decoding: mkv wmv mpg mpeg dat avi mov iso mp4 rm jpg; Audio format support: MP3 AAC WMA RM FLAC OGG;</br>What's in the box: DIAOTEC GTQ TV BOX*1; charger adapter*1 ; HDMI cable*1; OTG cable*1 ;IR remote controller*1 ;user manual*1</br></br>Product Description</br></br><b>Product Specification</b> <br> Dimension: 125*125*22mm <br> <b>System Config. </b> <br> CPU: Amlogic S812 Quad Core up to 2.0GHz (Cortex-A9) <br> GPU: Octa core ARM Mali-450 GPU up to 600MHz <br> RAM: DDR3 2GB <br> ROM: Onboard eMMC Flash 8GB <br> Bluetooth: BT 4.0 <br> Expand Memory: Micro SD Card (Maximum support 32GB) <br> Antenna: External WiFi antenna <br> <b>Media</b> <br> Support UHD 4K?2K <br> Support Full HD 1080P <br> Support HEVC H.265 <br> Video/Picture Decoding: mkv wmv mpg mpeg dat avi mov iso mp4 rm jpg <br> Audio format support: MP3 AAC WMA RM FLAC OGG <br> <b>Communication</b> <br> Ethernet: 1000M LAN <br> WIFI IEEE 802.11 a/b/g/n?? WiFi compliant?? 2.