Goldtouch carries wireless ergonomic products that use Bluetooth technology as well as products that connect via a wireless USB 2.4 Ghz receiver. Set up for either type of wireless products couldn’t be easier. For the Bluetooth keyboards and mice, you just pair the product up with your computer and you’re ready to go. With the USB 2.4 Ghz receiver you just plug the receiver into your computer and start working. It’s that simple.