The Slim EX Wireless Mouse can pair with up to two devices over Bluetooth, plus a third device using the included 2.4GHz USB-C receiver. The Slim EX Wireless Mouse works with one device at a time.

• Connections 1 and 2: Bluetooth
• Connection 3: 2.4GHz USB-C receiver

To change devices, press the pairing button on the Slim EX Wireless Mouse to select connection 1, 2, or 3.