Pairing your wireless keyboard │ 9Your Dell wireless keyboard can be paired with devices using USB and Bluetooth.You can pair and switch between a laptop, desktop, and a compatible mobile device.Pairing with a Dell Universal USB receiverNOTE: You can connect a device to your wireless keyboard using the Dell Universalpairing.1. Install the Dell Universal USB receiver to the USB port on your computer.Pairing your wireless keyboardLaptop Desktop2. The connection-mode light on the keyboard is set to Dell Universal Pairing by default.NOTE: The RF device is already paired at the factory.

Dell KB740 User Manual