I originally intended to use this with my PC, but I ended up settling on a PS4 controller, so I'm selling this. 【Warning】 There are marks of surface dissolution on the back due to acetone (nail polish remover)! See photos. Operation has been confirmed on PC. Buttons and gyro are working normally. A drift adjustment board has been installed in the sticks (see photo 6). Please perform software calibration when you first use it. The measured discharge capacity of the battery was 1292mAh (82%). If you have any questions, please feel free to comment.