G-Dreamer Xbox One SE Adapter Type C for Xbox Elite Series 2 Wireless Controllers and Xbox Series X/S Controllers on PS5 Xbox Series X/S Switch PS4 Xbox PC(XID) Motion Control Turbo Remap Audio Function Gaming Accessory Kit  (Black, For PS4)

How to use on Switch Toggle the "PS4/Xbox One/Switch slide switch" to where it is labeled "NS". Wired Connection: Simply connect the controller to console via X One Adapter SE's "Upgrade/Charge port". Wireless Connection: The first time you use the X One Adapter SE, you need to pair it with the wireless controller: go to the "Controller" screen on your console. After waking up the controller, press and hold the “Hold/Wireless pairing button” of X One Adapter SE for 2 seconds to make the LED of X One Adapter SE blink red and blue alternately, and wait for a few seconds until the LED of X One Adapter SE shows a constant blue light. After that, you only need to wake up the controller every time you use the X One Adapter SE.