This keyboard mouse converter Features reliable BT technology, to deliver higher response speed and excellent transmission speed for game playing, which allows the user to perform skills more precise and accurate during game with the keyboard and mouse and enjoy a smooth and better gaming experience. Features: BT4.1 Connection Mode. Supports BT4.1 connection, no need to download the app and to active, which delivers higher response speed and excellent transmission speed for game playing, allowing users to perform skills more precise and accurate during game with the keyboard and mouse such as automatically gun. Wide Compatibility. Compatible for switch/Android mobile phones, laptops, etc., and support various keyboard and mouse. USB Interface. Built-in fast charging interface, support 5V/2A, USB interface with high output power, to prevent power failure. Easy to Operate. Supports plug and play for easy operation, requiring just several steps, connecting the power supply, connecting the BT, and plugging in the keyboard and mouse, to enter the game. Reliable Performance. Made of high quality material, to ensure its durability and reliable performance. Specification: Model: P5 Item Type: Keyboard Mouse Converter Material: ABS Color: Black Connection: BT 4.1 connection Applicable Devices: For switch/Android Phones/Laptops Rated Voltage: DC4.7-5.5V Working Current: