Up to 14 Mappable Buttons: form your gameplay with our extension keys controller back button, allowing you to map up to 14 functions for unparalleled control. Tailor for controller to suit your gaming style and outmaneuver opponents with button assignments.PC Connectivity: Connect for gameplay to your computer with our gamepad extended buttons designed for /S controller. Enjoy the convenience of wired PC gaming by installing our Typc interface version for a seamless crossover from console to PC gaming environments (Note: The for Android interface version back buttons installed for One original controller does not support PC connectivity).For Controller Multi-functional Back Buttons: Elevate your gaming with our cutting-edge back button trigger attachment, tailored for controller. Crafted from sturdy metal alloy, these programmable buttons offer a tactile response and a secure hold. They seamlessly integrate without compromising the integrity of your controller for an uncompromised gaming session.3. 5mm Headphone Jack: Dive into auditory gaming bliss with our game controller trigger back button, equipped with a 3.5mm headphone jack. Plug in to focus on every in-game sound without external interruption, for an immersive experience that keeps you in (Note: The 3.5mm headphone jack on the back buttons cannot be used simultaneously for controller's own 3.5mm headphone jack).Two Programmable Buttons: your games with our controller paddles keys, offering two high-response back buttons to expand your gaming techniques. Reimagine the way you play and gain the competitive edge by personalizing your button layout for agile, responsive controls.Type: Type-C interface/for Android interfaceProduct name: for controller multi-function back buttonWorking temperature: -10-45Input voltage: 5VColour:BlackMaterial:ABS+alloyPackage Contents: