Wireless networks are susceptible to interference from other wireless networks, cordless telephones, and even microwave ovens. There is enough stress in your showroom without having to worry about the wireless network preventing you from writing orders. OrderXpert was specifically designed to only use the wireless network at certain times, primarily when you transmit the order to the PC. The scanner does not need to communicate across the wireless network each time you scan a product, which would be impossible if the wireless network were down or unreliable. All of the data is stored on the scanner until the order is ready to be sent to the PC. If there is a networking problem, a docking cradle attached to the PC can be used. So no matter what the state of your wireless network, or even if you don't have a wireless network, you can write and process orders without any trouble.