Product Name: Development Board Model: NanoPi NEO Core (with pin header) CPU: Allwinner H3 quad-core 4*Cortex-A7 up to 1.2GHz Memory: 256MB/512MB DDR3 memory Storage: 4G/8G EMCC; Micro-sd Solt: Micro-SD card capacity up to 64GB Data connection: Ethernet port: 10/100 M Ethernet (6Pin, included in the 2.54mm pitch header) Audio: Input/Output (4Pin, included in 2.54mm pitch header) USB: Micro-USB*1: Power & OTG; USB interface*3 (included in 2.54mm pitch header) Pin header: GPIO: two 2.54mm pitch 12*2pin headers, one 2.54mm pitch 10*2pin header, including UART, SPI, I2C, USB, I2S, Ethernet, GPIO and other interface resources LED: Power LED*1; Status LED*1 Power supply: DC 5V/2A System support: for Friendly Core (based on Ubuntu Core) and uboot, Armbian, Dietpi, Lakka, Kali, Openwrt, etc. Product size: 40x40mm Colour:blue Material:PCB+Metal Package Contents: 1 x Development board 3 x pin header Only 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.