Product name: for XBOX controller multi-function back button Type: Type-C interface/for Android interface Product material: ABS+ alloy Input voltage: 5v Package size:132*91*35mm Feature: For Xbox Controller Multi-Function Back Button: Designed for Original Xbox Controllers Two programmable buttons: Two programmable high-tactile back buttons, allowing you to display more movement and flexible movement in competitive games Up to 14 mappable keys: up to 14 programmable keys (X key, Y key, A key, B key, RB key, RT key, LB key, LT key, R key, L key, cross key), free mapping to help you win in the game arena Can be connected to PC: Install the Type-C interface model on for the original XBOX Series X/S controller, and then connect to the computer PC terminal by wire to play PC games (Note: for the Android interface model installed on the for original XBOX ONE controller Back button, it does not support PC side,.) Selected materials, comfortable grip: The programming key puller is designed with metal alloy material, the keys feel good, and the grip is comfortable 3.5mm headphone jack: This product is equipped with a 3.5mm headphone jack, you can enjoy the sound effects in the game after plugging in the headphones, eliminate other external noise, and immerse yourself in the game (Note: The 3.5mm headphone jack on the back button is cannot be used at the same time with the for Xbox controller ) Design that fits the back of for Xbox controller: The design of the full-fit controller prevents the multi-function back keys of the for Xbox controller from loosening or falling Plug and play, easy installation: easy and convenient installation, plug and play, there will be no scratches or scratches on the controller during installation Package Included: 1 x Strike Pack Product name: for XBOX controller multi-function back button Type: Type-C interface/for Android interface Product material: ABS+ alloy Input voltage: 5v Package size: 132*91*35mm Feature: For Xbox Controller Multi-Function Back Button: Designed for Original Xbox Controllers Two programmable buttons: Two programmable high-tactile back buttons, allowing you to display more movement and flexible movement in competitive games Up to 14 mappable keys: up to 14 programmable keys (X key, Y key, A key, B key, RB key, RT key, LB key, LT key, R key, L key, cross key), free mapping to help you win in the game arena Can be connected to PC: Install the Type-C interface model on for the original XBOX Series X/S controller, and then connect to the computer PC terminal by wire to play PC games (Note: for the Android interface model installed on the for original XBOX ONE controller Back button, it does not support PC side,.) Selected materials, comfortable grip: The programming key puller is designed with metal alloy material, the keys feel good, and the grip is comfortable 3.5mm headphone jack: This product is equipped with a 3.5mm headphone jack, you can enjoy the sound effects in the game after plugging in the headphones, eliminate other external noise, and immerse yourself in the game (Note: The 3.5mm headphone jack on the back button is cannot be used at the same time with the for Xbox controller ) Design that fits the back of for Xbox controller: The design of the full-fit controller prevents the multi-function back keys of the for Xbox controller from loosening or falling Plug and play, easy installation: easy and convenient installation, plug and play, there will be no scratches or scratches on the controller during installation Package Included: 1 x Strike Pack