SANWA Multi Device Bluetooth Keyboard with Touchpad, Rechargeable Keypad with Trackpad for Laptop Desktop Computer PC iPad/iPhone Tablet, Compatible with MacBook, Windows, Android, iOS, White music_Aug2024_update the 3-button switch is not

the 3-button switch is not only designed to turn on and off the lights

eliminating worries about insufficient battery power

5 inches/ 1 x Type-C (M) to Type-C (M)

Provide extra room for connecting your USB OTG devices to your mobile devices

It is very sturdy and durable

SANWA Multi Device Bluetooth Keyboard with Touchpad, Rechargeable Keypad with Trackpad for Laptop Desktop Computer PC iPad/iPhone Tablet, Compatible with MacBook, Windows, Android, iOS, White music_Aug2024_update the 3-button switch is notSANWA Multi Device Bluetooth Keyboard with Touchpad, Rechargeable Keypad with Trackpad for Laptop Desktop Computer PC iPad iPhone Tablet, Compatible with MacBook, Windows, Android, iOS, White Description Easily Link Your Devices Compatible with 4 major operating system: macOS iOS Windows Android. Supports most bluetooth enabled devices, including Apple iPhone iPad MacBook. So it's good for desktops, laptops, tablets and smartphones with built in