GoPrint XL transmits data at rates equal to hundreds of pages per minute. GoPrint XL's built-in printer manager handles print requests if the designated printer is busy. If GoPrint XL is used on a network server, the server's print management software handles the print queue, just as if there was a wired connection. GoPrint XL is so easy and so fast, it will change the way you connect to your printers, forever.??GoPrint XL uses very-high-frequency radio waves to transmit data through the air. Your computers and printers "think" they are connected by cables. It's that simple! And since GoPrint XL's frequency is so high, there are very few other devices that can interfere with your print job. Other AM or FM radios, cellular phones, computers, electronic equipment or most any device found in an office, factory or home do not interfere with GoPrint XL. Get great printing every time! GoPrint XL even manages multiple print jobs to the printers at the same time.