* 64 Bit Quad Core ARM Cortex A53 1.2 Ghz CPU * Dual core Mali 400 MP2 GPU * 2G DDR3 SDRAM * MicroSD slot supports up to 256GB expansion * 8G eMMC flash (option 16/32/64G) * CSI camera intface and DSI display interface support * 10/100/1000 Mb Ethernet port * (3) USB 2.0 hosts and (1) USB otg port * 4K high-definition video playback * 4K x 2K HDMI port and multi-channel audio output * WIFI&Bluetooth 4.0 with 802.11BGN onboard * 3.5mm Stereo Output mini-jack with microphone support * Built-in 3.7V Lithium Battery Charging Circuit * Hardware security enables trustzone security system, Digital Rights Management (DRM), information encryption/decryption, secure boot, secure JTAG and secure efuse * support linux and android 6.0 system. 👀 Rock54: Caution(BBR-MD5:acc340ee9d0002d0f30da5a900220e9e)