KX Adapter is an innovative product which allows players to enjoy FPS games on different devices with USB keyboard and mouse. This adapter is compatible with Nintendo Switch, Xbox One, PS4 & PS3. There is no delay for the wired mouse and the wired keyboard when playing games, and it feels like the real computer mouse and keyboard are working. •Support 90% of USB keyboards and mice on the market •Does not support keyboard with USB HUB interface •Xbox One and PS4 console need original controller to activate •The switch host needs to connect the USB cable to the OTG adapter •Support keyboard and mouse instead of handle control •Small size for easy storage and use Specification: •Size: 90.17 x 90.17 x 27mm •Static current: less than 50mA •Working current: 100mA •Input voltage: 5V Package included: •1 x KX Keyboard and Mouse Adapter Controller Converter •1 x Type-C Adapter •1 x English and Chinese User Manual •Other items not included