Cables Unlimited R-USB-1470-06 Factory Re-Certified USB to Parallel Printer Cable Adapters USB Factory Re-Certified USB to Parallel Printer Cable . Cables UnlimitedTM's 6' usb to Centronics 36 parallel printer adapter allows you to easily connect a parallel printer to your USB port. This Plug & Play adapter installs in seconds and is perfect for use with modern USB only laptops and desktops. 1 Year