The video describes sharing of printer with other computers. There is no need of any cable. Can be connected to desktop or laptop. Open (System Properties) from (My Computer) and check computer name. Open (printers and faxes) window. Select the printer to work on. Activate the box named (share this printer) under sharing in printer properties. To use this feature in laptop open (printers and faxes) again from printers and other hardware options in control panel. Open the (Add Printer Wizard). Type the computer name and share name using slashes. Click yes in the (warning box) which appears next. Then click finish. The printer which is shared comes in the (Printer and Faxes) window.