Soc: Rockchip RK3566 SoC with quad-core Arm -A55 CPU CPU Frequency: 1.8GHz Storage: 32 GB eMMC flash driveMemory: 4 GB LPDDR4XUSB: 2x USB 2.0 Type-A Host ports,5 V up to 2 A (combined) Pisplay: port, for diagnostic purposes onlyExternal storage: MicroSD slot, for recovery purposes onlyNetworking: Gigabit Ethernet portLength:112 mm/4.41 inchesWidth:112 mm /4.41 inchesHeight:32 mm /1.26 inchesHeatsink: Anodized aluminumColor: As ShownMaterial: plasticPackage Contents:1 x USB AdapterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.