Back Button for Controller Attachment Upgrade Board Redesigned Shell Programable Rise Remap for BDM jn

release finger Button mapping customization Exclusive operation methods can be customized according to personal gaming habits. Use custom button Key mapping to create your own controller. Three-level setting function 3 sets of configuration plans can be saved, and one-click switching can quickly reach the battlefields of all parties. Due to different batches, the appearance, color and printed words of the product , which will not affect the use. Colour:B:Black Material:plastic Package Contents: 1 x Kit 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.