Basicolor HD USB 10 Million Writing Camera Online Education Distance Learning 360° Multi-Angle Adjustment Auto Focus LED Light
1. For the problem of brightness, please adjust the brightness of the screen by the device itself to improve the brightness of the environment.
2. Please pay attention to the fixed interface, and if the screen is lag, please replug and replug it to make a stable wiring port.
3. The maximum resolution of this device is 4K when used without drivers, plug and play, if there is an incompatibility issue, you can try it and replace the device.