I. Product overview The LCD MONITOR driver board. Products support FHD+,QHD+,UHD+ and other mainstream resolution TFT LCD screens, such as BOE, Auo, Sharp, Optoelectronics, LG, and other of pen EDP signal type LCD screen. Screen Interface Type eDP ,eDP HRB2 (40PIN 4lanes EDP) color: Black Material: PC+metal PCB size 60x28mmx5.5mm(PCB board thickness 1.2mm) LCD resolution MAX:3840x2160@144HZ/2560X1600@240HZ/2560X1440@240HZ/1080P@480HZ External input interface MiniDP, miniHDMI(no features), Typec1(PD), Typec 2() Power input: 5V3A /PDOC:9V3A-12V3AUSB:5V1A Select power according to screen power x 1.3 times Power operation: Normal working mode, low power standby mode Power management: standby power consumption 1W OSD language: None Key type :GPIO to the ground Number of keys :3 keys Button description :Power CH-CH+ Screen line interface :20455-40P(support 40P30P LCD screen) 2. Feature function 2.1 The mini DP interface supports DP1.4, up to 4K@144HZ: 2.2 Support PD3.0/2.0,QC,BC1.2 and other fast charge protocols: 2.3 Support no signal to switch off screen (may be invalid for some screens or signal adapters, please open normally Light switch); 2.4 The input signal of the driver board automatically recognizes the screen parameter information and displays the screen, and ADAPTS the screen parameters: 2.53 KEY key Control button, support endless gradient dimming function: 2.6 Support USB protocol touch input; 2.7 Support for Self-test mode or Aging mode Test(optional); 2.8 Support miniLED/OLED screen, maximum 45W(PD power input) Package Contents: 1 x Mini DP To EDP Driver 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.