Your HP DeskJet 2510 is mandatorily connected to a computer using a secure USB 2.0 fast speed cable with 4 pin connectors. You can print, copy and scan documents over the fast speed USB cable without having any difficulties. First of all try to Install the HP DeskJet 2510 series software to your personnel computer and then go ahead with your USB connection. Your HP Printer USB port facility is a plug-and-play device that gets easily connected to your computer. You must purchase a USB data cable since they don’t come with your HP DeskJet 2510 shipment.