1.   The back panel has two serial ports, a printer port, a games port and video socket - all clearly labelled.

2.   In a similar vein, Jobs decreed that the iMac should have no conventional printer port.

3.   It also comes in a model that lets you transfer data between a desktop with a docking station that connects to the printer port.

4.   It has both a modem and a printer port, and a similar, small black case, like the Barricade.

5.   Like the smaller snapshot scanner, SmartPage Pro plugs into the printer port.

6.   Now you can with Snappy, which plugs into your PC printer port and can grab images from your PC.

7.   Several types are available but most people should get the type that connects to the printer port.

8.   Some hubs also have their own serial ports or printer ports, allowing you to connect older modems and printers to the high-performance USB system.

9.   The printer can connect through the standard parallel printer port or use USB connections.

10.   Then you run a cable from the box to the printer port, and a switch on the box determines which printer is live.