Features: 1. Tinker Board is a single board computer (SBC), which can provide DIY enthusiasts and makers everywhere with higher durability, better stability and a comprehensive improved user experience. 2. Tinker Board uses ARM based RK3288 SoC and is equipped with four cores to enhance the performance of multi-threaded applications. It operates at frequencies up to 1.8GHz, improving the performance of all applications. The increase in the number of CPU cores and the increase in processor frequency helps to achieve significantly faster performance in a wide range of applications, thereby expanding and enhancing project capabilities. As a result, typical PC tasks are faster and more responsive. 3. Tinker Board is a powerful but energy efficient design that supports next-generation graphics and GPU computing APIs. 4. Tinker Board's GPU and fixed function processor are supported by the Mali-T760 MP4 GPU based on ARM. They are widely used, including high-quality media playback, games, computer vision, gesture recognition, image stabilization and processing, and computational photography. 5. Tinker Board has implemented HDMI-compatible CEC hardware circuit and supported software. It allows multimedia enthusiasts to use a single remote control to control TV output for better entertainment experience. Specifications: Processor:Cortex-a17 Quad-core 1.8GHZ Display: 1 * 15 pin MIPI DSI supports up to HD, 1 * HDMI compatible up to 4K/30fps Memory Size:Dual-CH LPDDR3 2GB Storace:Micro-SD ( TF ) card slot Connectivit:1*GB LAN,1*wireless 802.11 b/g/n & BT 4.0 + EDR Audio:RIL HD Codec with 1*3.5mm audio jack USB:4*USB 2.0 ports Intemal Headers:1*40-pin GPIO header,1*2-pin contact points Power Connector:Micro-USB ( 5V / 2-3A ) OS Supoort:Debian 9 / Android 6 Product size: 85 x 56mm Material: PCB+Metal colour: black Package Contents: 1 x Tinker Board development board 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.