Operating system: Android 8.1 CPU: Rockchip quad-core cortex-frequency A7: 2.0G GPU: Mali-400 Penta-Core GPU RAM: 4GB DDR ROM: 64GB eMMC Flash Wireless: 802.11 b / g / n support, WiFi 2.4G Bluetooth: Yes LAN: 10 / 100M Gigabit Ethernet, Standard RJ-45 HDM: HDMI 2.0 4K * 2K 60Hz USB host: 2 Hi-Speed USB 2.0, support U DISK and USB HDD Card reader: TF cards / System SDHC / MMC file HDD: FAT16 / FAT32 / NTFS High definition video output: SD / HD max. 192020x1080 3D pixels: 3D graphics acceleration 4K2k HD decoding: 4k2k H.265 Hardware Video Decode and 4k2k Output Support 1080P / AV / Dolby / 3G Mouse / Keyboard: Support 2.4GHz wireless mouse and keyboard via 2.4GHz USB adapter. Supports decoder format: HD MPEG1 / 2/4, H.264, HD AVC / VC-1, RM / RMVB,Xvid / DivX3 / 4/5/6, RealVideo8 / 9/10 Supports multimedia format: Avi / Rm / Rmvb / Ts / Vob / Mkv / Mov / ISO / wmv / asf / flv / dat / mpg / mpeg Format support Music: MP3 / WMA / AAC / WAV / OGG / AC3 / DDP / TrueHD / DTS / DTS / HD / FLAC / APE Support photo format: HD JPEG / BMP / GIF / PNG / TIFF Supports subtitles: SRT / SMI SUB / SSA / IDX + USB Doesnt support Netflix but you watch Netflix using the Browser What's in the box 1 x Andowl Q4Pro Android TV Box 1 x Power Adapter (5V 2A) 1 x HDMI Cable 1 x Wireless Keyboard 1 x User Manual