C：将 N100 Pro 连上 X1/PS4 等游戏主机
C: Connect N100 Pro to game consoles such as X1/PS4
D：将键盘鼠标格斗摇杆等外设连接到 COOV HUB K4
D: Connect peripherals such as keyboard, mouse, and joystick to COOV HUB K4
此时可以通过键鼠畅玩 PS4 主机游戏。
At this point you can play PS4 console games through the mouse and keyboard.
在 SWITCH 上，连接 HUB K4 的手柄可以是任意手柄。
On the SWITCH, the handle connecting HUB K4 can be any handle.
2：
键位映射
2. Button mapping
键位映射是将一个按键映射到另一个不同按键上，可实现多个按键相同功能或多个按键
相互交换的功能。
Button mapping is to map a button to another button, so as to realize the same
function of several buttons or exchange functions of several buttons.
A、将手柄按键映射到键盘按键、鼠标按键或格斗摇杆上：
A. Map the handle buttons to keyboard buttons, mouse buttons, or combat
rockers:
a、同时按下手柄 HOME+右键并松开，进入键位映射配置模式
a. Press the HOME+ Right button of the handle at the same time and release to
enter the button mapping configuration mode.
b、按一下需要映射的按键（键盘按键、鼠标按键或摇杆按键）
b. Press the buttons that need to be mapped (keyboard button, mouse button,
