Chipset:RK3328 Quad-Core 64bit Cortex-A53 GPU:Penta-Core Mali-450 Up to 750Mhz+ FLASH:EMMC 8GB SDRAM: 1GB DDR3 Power Supply:DC 5V/2A Power Indicator (LED):Power ON :blue; Standby :Red OS:Android 7.1 Support Decoder format:4K VP9 Video decoder, H.265/H.264 video decoder 1080P other video decoders (VC-1, MPEG-1/2/4, VP6/8) Support Photo format:HD JPEG/BMP/GIF/PNG/TIFF HDR:HDR10 and HLG modes USB host :1 High speed USB 3.0 1 USB 2.0 Card reader:TF cards HDD file system:FAT16/FAT32/NTFS Support Subtitle:SRT/SMI/SUB/SSA/IDX+USB High Definition video output:4K (4096x2160 pixel ) OSD type of languages:English/French/German/Spanish/Italian/ etc multilateral languages LAN:Ethernet:10/100 standard RJ-45 Wireless:WiFi 2.4G, Built in Antenna 2.4G Remote Control:Built in 2.4G Remote Control for Option Mouse/ Keyboard:Support mouse and keyboard via USB;Support 2.4GHz wireless mouse and keyboard via 2.4GHz USB dongle HDMI:HDMI 2.0a for 4k@60Hz Package include: 1 x A5x plus smart TV Box 1 x Power Adapter 1 x Remote Controller 1 x HDMI Cable 1 x User Manual