1. For Tinker Board 2S is equipped with an Arm 6 core Rockchip RK3399 processor chip with a 64 bit Armv8 architecture. Compared with other popular motherboards, its performance has been greatly improved 2. For Tinker board 2S adopts multi-core Mali-T860 GPU, which is a high-performance module based on the Arm architecture. It is specially designed for complex drawing work cases, and can provide comprehensive support for generation or traditional 2D/3D graphics applications such as OpenGL ES 3.0/3.1, OpenVG 1.1, OpenCL and other frameworks 3. For Tinker Board 2S supports dual screen display of up to 4K UHD resolution, which is equipped with excellent visual output. It also has three built-in universal display interfaces, including -compatible, USB-C based DisplayPort and interfaces. 4. For Tinker Board 2S is equipped with 802.11ac Wi Fi module and 2x2 dual band 2.4/5GHz antenna, which can provide transmission speed 10 times faster than the old WIFI standard. With Bluetooth 5.0 technology, you can enjoy up to 2 times the transmission speed and 4 times the transmission range. Integrated Bluetooth facilitates the wireless connection of Bluetooth speakers, headphones, game controllers and other devices. 5. For Tinker Board 2S introduces three USB 3.2 Type A interfaces USB 3.2 Type-C (USB-C) interface, which can provide data transmission speed 10 times faster than USB 2.0. USB 3.2 Type-A interface can provide 0.9A current externally, and USB-C interface can provide 1.5A current at most. USB-C interface supports OTG function and DisplayPort Alt Mode, and can be used to connect external displays with USB-C to DP wire (purchased separately). Model: Tinker Board 2S SOC: Rockchip RK3399 CPU: Dual-core Arm -a72@ 2.0 GHZ; -core Arm -A53@ 1.5 GHZ GPU: Arm Mali M-T860 MP4 GPU @ 800 MHZ Memory: Dual Channel LPDDR4-3200 2GB Storage: 16GB EMMC / -SD card slot Display: 1*-compatible interface (with hardware); 1*USB Type-c interface (DP); 1*22-pin MIPI (4 channels) USB: 3xUSB3.2 Gen1 Type-A ports; 1xUSB3.2 Gen1 Type-C OTG ports Camera: 1*15-pin MIPI -2 (2 channels) Connection: 1*RTL8211F- CG LAN; 1*802.11b/g/ac and Bluetooth 5.0(2T2R) Audio: 1xHDMI-compatible audio output; 1xS/PDIF(40-pin); 1xI2S(40-pin) I/O: 1x2-pin reset socket; 1x2-pin boot socket; 1x2-pin DC fan socket; 1x2-pin battery socket; 1x40-pin GPIO pin Included as follows: 28xGPIO pins; 2xSPI bus; 2xI2C bus; 2*UART; 3*PWM; 1xPCM/I2S; 1 X S/PDIF TX; 2x5V power supply pins; 2x3.3V Power pins; 8 x ground pins Power supply: 12~19V DC interface (5.5/2.5mm DC interface) System support: Debian9/ Android10 Operating temperature: 0C~60C Non-operating temperature: -40C~85C Dimensions: 85 x 56mm Material: PCB+Metal colour: Black Package Contents: 1 x Tinker Board 2S development board 2 x antenna 1 x heat sink 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.