8BitDo Wireless Bluetooth Compatible Adapter USB Adapter for Switch Features: Wide compatibility across multiple platforms and controllers completely solves the cross-platform connection problems between the controller and the game console. Supports somatosensory vibration, can set burst mapping and macros for Switch / Switch Pro / P5 / P4 / XB controllers and Win 10 systems. Utilizes 2.1, BLE5.0 dual Bluetooth compatible chips, high-speed connection with good transmission range, no lag or latency, no freezing, and completely frees you from the constraints of wired connections. Plug in the controller adapter and connect it to your wireless controller; one-button pairing; once paired, automatic detection across multiple platforms. Compact and lightweight, easy to use, so you can enjoy the best gaming experience anywhere. Product Description: Item Type: USB Wireless Receiver Material: ABS + Metal Color: Black, Brick Red (optional) Receiver: Approx. 10.5 x 5.5 x 1.5 cm / 4.13 x 2.16 x 0.59 inches Applicable Models: for Switch / Switch Pro / P4 / P5 / XB series controllers Bluetooth Compatible Version: BLE 5.0 Note: Please allow 1-2 cm error due to manual measurement. Please make sure you do not mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1 Piece USB Wireless Receiver