Make sure this fits by entering your model number.; Seamlessly work across three PCs using this Dell Multi-Device Wireless Keyboard and Mouse Combo – KM7120W. The three-device connectivity provides maximum convenience with the two Bluetooth 5. 0 and 2. 4GHz wireless connection methods, allowing you to switch easily across your laptop, desktop or 2-in-1 with a click of a button.

https://www.amazon.com/Multi-Device-Wireless-Keyboard-Mouse-Combo/dp/B083V8B7WP