SoC: Rockchip RK3568B2CPU: -core ARM -A55 CPU, up to 2.0GHzGPU: -G52 1-Core-2EE, supports OpenGL ES 1.1, 2.0, and 3.2, 1.0 and 1.1, OpenCL 2.0 Full . VPU: 4KP60 265/264/VP9 video decoder, 1080P60 264/265 video encoderNPU: Support 0.8TRAM: 4GB LPDDR4XFlash: 16GB eMMCColor: black+blueMaterial: PCB+MetalEthernet: one Native Gigabit Ethernet, and two PCIe 2.5Gbps EthernetUSB: two USB 3.0 Type-A ports-Compatible:support HDMI1.4 and HDMI2.0 operationsupport up to 10 bits Deep Color modessupport up to 1080p@120Hz and 4096x2304@60Hzsupport 3-D video formatsPCIe: M.2 Key M, PCIe2.1 x1, support NVME, PCIe WiFi etcFor SD: support UHS-IGPIO:12-pin 0.5mm FPC connectorup to 1x SPI, up to 3x UARTs, up to 4x PWMs, up to 8x GPIOsFor SD//SDIO/I2S:2x8-pin 1.27mm connectorCompatible with SDIO3.0 protocolCompatible with SD3.0, ver4.514bits data bus widths1x I2S with 2x SDO and 3x SDIDebug: one Debug UART, 3 Pin 2.54mm header, 3.3V level, 1500000bps: 4 x GPIO Controlled (SYS, WAN, LAN1, LAN2)others:2 Pin 1.27/1.25mm battery input connector for low power IC HYM8563TSMASK button for eMMC updateone 5V Fan connectorPower supply: USB-C, support PD, 5V/9V/12V inputPCB: 8 Layer Operating Temperature: 0 to 70Package Contents:1 x Case1 Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.