Product name: for OrangePi R1 Plus development board; CPU: Rockchip RK3328 -core ARM -A53 64-bit processor, the main frequency is up to 1.5GHz GPU: -450MP2 Supports OpenGL ES 1.0/2.0; Power management chip: RK805 Memory: 1GB LPDDR3 (shared with GPU); Onboard storage: TF card slot, 16MB SPI Flash Onboard Ethernet: 10M/100M/1000M Ethernet (YT8531C); 10M/100M/1000M USB Ethernet (RTL8153B); Video output: TV CVBS Output (via 13Pin adapter board (not included) Audio output: 3.5mm audio port (via 13Pin adapter board (not included); Power supply: USB Type-C interface 5V/2A input USB: 1*USB 2.0 Low- peripherals: 13Pin connector with UART, I2C, IR pin, TV-Out, AUDIO (no MIC), 2xUSB2.0 (not supported), and 1 GPIO port -- (13Pin pads are reserved, 13Pin also Will be additionally provided, no soldered to the pads (not included)) Debug serial port: UART-TX, UART- and GND Button: 1*Reset button Fan interface: 1* cooling fan interface (5V) LED lights: power indicator and network port status indicator Infrared reception: support infrared remote control (through 13pin adapter board (not included)) Supported OS: Android 9, , Debian, OpenWRT, etc. Product size: 56 x 57mm Material: PCB+Metal colour: blue Package Contents: 1 x Development board 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.