The Nano NEO Core(abbreviated as "NEO Core") is an alternative NanoPi NEO that works like a CPU board with male pin-headers. It has the same form factor as the NanoPi NEO and same pin descriptions. The connectors and ports are populated to pin-headers on the NEO Core. The NanoPi NEO Core has ESD protection for MicroUSB port and TF card slot. The NEO Core uses a Allwinner H3 SoC and has onboard 512M DDR3 RAM. CPU: Allwinner H3, -core -A7 Up to 1.2GHz DDR3 RAM: 512M+8G DDR3 RAM For SD Slot x 1 MicroUSB: OTG and power input GPIO: two 2.54mm spacing 12x2pin header,one 2.54mm spacing 10x2pin header Connectivity: 10/100M Ethernet(6Pin, included in 2.54mm pitch pin header) USB x3(included in 2.54mm pitch pin header) Debug Serial Port(4Pin, included in 2.54mm pitch pin header ) Audio input/output Port(4Pin, included in 2.54mm pitch pin header ) GPIO:It includes UART, SPI, I2C, IO etc Power Supply: DC 5V/2A Interface: TF Card Support Processor: for Allwinner Model Number: NanoPi NEO Core OS Support 1: Core(based on UbuntuCore-16.04) OS Support 2: Third Party: Armbian, DietPi, Lakka, Kali, OpenWrt etc version: Linux-4.14- U--2017.11 color:Blue Material:PCB size:40 x 40mm Package Contents: 1 x Development Board(Welding pin) 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 thing. The measurement allowed error is +/- 1-3cm.