rock2 is based on the new soc from rockchip - RK3288. CPU - Quad core ARM Cortex-A17 processor@1.8Ghz GPU - ARM Mali-T764, high performance OpenGL ES1.1/2.0/3.0, OpenCL 1.1, DirectX 11 RAM - 2GB(4GB optional), 64bit DDR3@800Mhz STORAGE - 16GB eMMC on board, uSD slot up to 128GB, SATA 2.0 up to 4TB(support both 2.5" and 3.5" disk). Network - Dual 1000M Ethernet, 2.4G/5G dual band wifi supports 802.11ac, Bluetooth 4.0 Display - HDMI 1.4 and 2.0 compatible, up to 4kx2k@60hz, LVDS up to 1080p@60hz, eDP up to 4kx2k@30hz, MIPI up to 1080p@60hz

Radxa Rock is a RK3188 based SBC(Single Board Computer) by Radxa. It has a quad core ARM processor, can run android or some Linux distributions. It also features 80 pin 2.54mm headers, which makes it easy to connect other sensors or use the GPIO. 2GB DDR3 @ 800Mhz Memory, Bluetooth

Radxa Rock is a RK3188 based SBC(Single Board Computer) by Radxa. It has a quad core ARM processor, can run android or some Linux distributions. It also features 80 pin 2.54mm headers, which makes it easy to connect other sensors or use the GPIO. 1GB DDR3 @ 800Mhz Memory