Sanwa Supply Silent Bluetooth Keyboard (No Numeric Keypad) SKB-BT38BK

This is a quiet keyboard with significantly quieter keystroke noise than conventional membrane keyboards. The space-saving design eliminates the number pad. The arrow keys remain intact, ensuring efficient input. It can connect to devices with built-in Bluetooth, such as PCs and smartphones, without a receiver. It is compatible with a variety of devices, including Windows, Android, macOS, iOS, and iPadOS. It can connect to three devices simultaneously, and you can instantly switch between devices with the press of a button.