Compatible with X controllers Sustainable use, not easy to damage The Drift Stick Fix solves this problem in a novel way by placing a pair of adjustable parts on the controller's circuit board Once installed, you simply use the calibration website to measure the drift of the controller and adjust the mechanism back to dead center If the problem recurs, you can turn on the controller and adjust it again Note: This module requires welding equipment to install; non-professionals should not attempt installation This board is not suitable for XBOX ONE Elite Edition or original-orange joystick Due to different batches, the appearance, color, and printed words of the product may vary slightly, but this does not affect functionality Color: Black Material: PCB Package Contents: 10 x Drift Repair Board Only the above package content is included; other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the actual product Measurement allowed error is +/- 1-3 cm