But they do have USB! With this adapter cable you can still use your older printers with your newer computer. Converts any printer's parallel port for use with a USB port.
eBay
Mit diesem einzigartigen Kabeladapter können Sie Ihren Computer über den USB-Anschluss an jedes parallele Druckergerät anschließen und schnellere Druckergebnisse erzielen. Verbinden Sie den USB-Anschluss mit einem parallelen Centronics-Gerät, z. B. Drucker.
eBay
Connectors-Various Pairs Compatible with MC4 Product Detail 1:IP67 Water Proof IP Rating 2: Easy to assemble,Simple on-site processing. 3: 100% new PPO Material 4: Insulation Component 5:Copper material ,Tinned appearance 6：Low resistance ,corrosion resistance 7:beautiful appearance ,Ce and CCC certification 8.High current carrying capacity. INSULATING ELEMENTS, PREVENT ELECTRIC SHOCK The contactor head parts provided a guide insulator, which is guiding and preventing electric shock STABLE SELF- LOCKING MECHANISM The joint adopts compression mode to connect, the male and female head parts with self-locking mechanism, which can open and close freely.
eBay
Used for communication between scanners, printing line parallel port devices (CN36), and PC USB interfaces. Unique circuit protection design, anti-interference. Good Good quality.
eBay
Connect USB port to Parallel Centronics device, e.g. printer. This cable adapter allows you to attach your computer to any parallel printer device through the USB port and get faster printing results.
eBay
Model: ICUSB1284D25. StarTech USB to Parallel DB25 Adapter Cable allows for the connection of a parallel device, such as a printer or scanner, to a modern USB port on a laptop or desktop computer. Cable Type: Parallel Adapter.
eBay
You should receive the item within 2-4 weeks.
eBay
Simultaneous use：Support 2 IDE and 1 SATA hard drives connecting simultaneously! Compatible with 2.5"/3.5" IDE/SATA hard drives and DVD-ROM, CD-ROM, CD-RW, DVD-RW, DVD + RW Optical Drive. Compatible read up to three hard drives simultaneously.
eBay