<p>CPU: Model: Rockchip RK3328</p> <p>Number of Cores: Quad-Core -A53</p> <p>Frequency: 4 x -A53 Up to 1.4GHz</p> <p>Memory RAM: 1GB DDR4</p> <p>Storage Micro-SD Slot: Micro-sd x1 for external storage up to 128GB</p> <p>Flash: 32GB eMMC 5.1 Flash</p> <p>Connectivity Ethernet: 1 x Internal Gbps Ethernet x 1, RTL8211F chip</p> <p>1 x USB3.0 converted Gbps Ethernet.RTL8153B chip</p> <p>Optional M.2 SDIO Wi-Fi</p> <p>USB</p> <p>USB 2.0 Host x 1: USB Type A</p> <p>1x USB-C :5V power input and USB update in maskrom mode</p> <p>1 x USB-C : onboard USB to Debug UART converter, 1500000bps bauds</p> <p>Pin-header Serial Debug Port x 1: 2.54mm pitch 3pin-header(3.3V TTL)</p> <p>LED</p> <p>1 x SYS LED(Red)</p> <p>1 x WAN LED(Green)</p> <p>1 x LAN LED(Green)</p> <p>Button</p> <p>1 x GPIO Button</p> <p>1 x Maskrom mode Button</p> <p>Working Temperature: 0 to 70</p> <p>Power: DC 5V\/2A</p> <p>Due to different product batches, the appearance may be different, which does not affect use</p> <p>Colour:As Shown</p> <p>Material:PC+Metal</p> <p>type:A: 1 x NanoPi R2S Plus</p> <p>Package Contents:</p> <p>1 x NanoPi R2S Plus</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>