Keyspan today announced that it is now shipping a hardware and software combination that lets you easily add and use parallel printers with a Macintosh running Mac OS X 10.2 or later. The USB Parallel Printer Adapter (US$39) is a six-foot cable used to connect a parallel printer to the USB port on a Mac or PC, and is compatible with more than 200 parallel inkjet, laser and dot matrix printers. Keyspan’s new printer configuration software makes it easy to add parallel printers to the Print Center under Mac OS X.