for MT7986(Filogic 830) core ARM A53+MT7531 chip designWifi 6 2.4G Wifi(MT7975N) + 5G Wifi(MT7975P)2G DDR RAM8G eMMC flash2 SFP 2.5GbE5 GbE network portMini PCIe via USBM.2 KEY-E PCIe inerfaceMciro-SD card interfact26 PIN GPIOApplication direction:Internet service RouterWireless RouterWireless RepeaterHome security GateywayHome AutomationNas deviceNetwork and communication applicationsProduct name: router development boardMaterial: PCB+metalModel: for Banana PI R3CPU: MT7986(Filogic 830) core ARM A53+MT7531 chip designSDRAM:2 GB LPDDR3On board Storage:-sd /(TF/) card,8GB eMMC onboardGPIO:26 Pin GPIO,some of which can be used for specific functions including UART, I2C, SPI, PWM, I2S.On board Network:5 Port 10/100/1000Mbps EthernetSFP:2 SFP 2.5GbEWifi:Wifi 6 2.4G Wifi(MT7975N) + 5G Wifi(MT7975P)mini PCIE:Mini PCIe via USBM.2 interface:M.2 KEY-M PCIe inerfaceUSB:1 USB 3.0 ,2 USB interface with slot.Buttons:Reset button,WPS botton, boot switch:Power status Led and RJ45 LedDC Power:12V/2A with DC inSizes:100.5x148mm same as for Banana Pi -R64 and Banana Pi -Colour:blueMaterial:PCB+MetalPackage Contents:1 x for Banana PI R3 router development boardOnly 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.