The USB wireless adapter is replacement for PS4, PS5 BT controller and Switch Pro, can set constantly launch, mapping and macros. Features: BT controllers supported only, 2.4g controllers are not supported. Ultimate software is replacement for PS4, PS5 BT controller and Switch Pro only. Support somatosensory vibration. Vibration support on X-input mode is replacement for PS4/PS5 controllers only. Support multiple controllers platform conversion. One-button connection, simple and quick, one-time pairing, multi-platform automatic recognition. Adopt 2.1 BLE5.0 dual BT chips, more stable signal, zero delay, do not disconnect. Compatible with the primary platform handles, two-player sparring, multiple people on the same screen. Make the controller become Elite gamepad, which can set constantly launch, mapping and macros, 6 gears motor adjustment. Specifications: Material: ABS Color: Black Package Weight: 22g / 0.78ounces Package Size: 90 * 55 * 25mm / 3.54 * 2.17 * 0.98in Note: Please make sure "Pro controller/wired controller" is "on" in the settings on the Switch. Packing List: 1 * RR Receiver 1 * Instruction Manual