Dual Ethernet Port IoT Router Allwinner H3 512MB/1GB RAM with USB & Serial Port Router.    Specifications:  *CPU: Allwinner H3, Quad-core Cortex-A7 Up to 1.2GHz;  *DDR3 RAM: 512MB(16-bit)/1GB(32-Bit);  *Storage: NC/8GB eMMC;  *Network:  10/100/1000M Ethernet x 1;  10/100M Ethernet x 1;  *WiFi: 802.11b/g/n, with SMA antenna interface;  *Bluetooth：4.0 dual mode;  *USB Host: Type-A x2;  *MicroSD Slot x 1;  *MicroUSB: for OTG and power input;  *Debug Serial Port: 3Pin 2.54mm pitch pin-header;  *UART: 4Pin 2.54mm pitch pin-header;  *LED: LED x 3;  *PC Size: 50.5 x 60mm;  *Power Supply: DC 5V/2A;  *Temperature measuring range: -20℃ to 70℃;  *OS/Software: U-boot，Ubuntu-Core，OpenWRT;    Introduction:  *The NanoPi R1('R1') is a complete open source board developed by FriendlyElec for makers, hobbyists, fans and etc.  *The NanoPi R1 has one Gbps Ethernet port and one Fast Ethernet port. It has an onboard 2.4G Wi-Fi module. FriendlyElec ported OpenWRT to the R1. With some additional settings it will work like a router.Its good networking performance and features make it a good platform for various network applications.    Package Including:  1 x Assembled;  1 x Micro USB Cable