Android LCD Controller Board: Android 11 Board Compatible With OpenGL ES 1.1/2.0/3.2、OpenCL 2.0 Vulkan 1.1 CPU: RK3566 UP to1.8GHz GPU: Mali-G52-2EE NPU: 0.8T Memory: 2G LPDDR4X/LPDDR4 Built-in Memory: EMMC16G/32G Decoding Resolution: 1080P/H.265(4K2K) Operating System: Android 11 USB: 5 x USB2.0 1 x USB3.0 H-D：Up to 3840x2160 eDP：Up to 1920x180 LVDS：Up to 1920x180 MIPI：Up to 2560x1440 Audio Output: Speaker 8R/2W Serial Port：3 x TTL 1 x Debug 1x RS232 Input Power Adapter: 12Vdc more than 2A Come In Standby Model When Not Input Signal Standby Model Board Size: 142mm x 75mm x 16mm  12.3"VS123IA-01D 1920X720 Touch LCD Screen Display Mode IPS Pro, Normally Black, Transmissive Resolution 1920(RGB)×720 Outline Size 308.1 × 130×18.6 (H×V×D) Display Area 292.032 × 109.512 (H×V) Brightness 850 cd/m² (Typ.) Contrast Ratio 1000:1 (Typ.) (TM) Viewing Angle 85/85/85/85 (Typ.)(CR≥10) [Left / Right / Up / Down] Signal Interface LVDS (2 ch, 8-bit) , Connector , 50 pins Backlight WLED Input Voltage 3.3V (Typ.) window.adminAccountId=201352820;