If you have installed the driver and found that the graphics card can not be called or stuttering in the game, please refer to the following tutorial:

Please download the aida64 download address: www.aida64.com

Follow the tutorial below:

The final test result should meet the minimum 2900MB/s if less than 2900MB/s please update the motherboard bios. if update bios also can not be solved, please replace the cable, please use the USB4 cable through the USB Association certified to solve the problem. (This is not a defect of eGPU products! Please be aware of this)

This problem mostly occurs on AMD7xxx and 8xxxx low voltage CPUs.