Wireless:

Switch (NS2): With the device powered off, press and hold A + HOME until the device powers on.

PC Mode: With the device powered off, press and hold B + HOME until the device powers on.

PS2/3 Mode: With the device powered off, press and hold X + HOME until the device powers on.

PS5 Mode: With the device powered off, press and hold Y + HOME until the device powers on.

PS4 Mode: With the device powered off, press and hold LB + HOME until the device powers on.

Xbox Mode: With the device powered off, press and hold RB + HOME until the device powers on.

Keyboard Mode: With the device powered off, press and hold RT + HOME until the device powers on.