
I used this 25ft USB 2.0 cable from an HP 2.0 laptop port directly to the USB 2.0 -Connected the HP 7640 printer port I uninstalled my printer in the control panel and then reinstalled the printer by selecting the USB cable setup. Bingo worked. I thought I would have to send the cable back. My print is faster and more reliable than my previous ethernet and wireless connection. My printer is now faster every time I press a button. I am very happy with this cable.