1. Connection A: 15 Pin VGA Male 2. Connection B: 15 Pin VGA Female 3. It can be used as an extension adapter to put the monitor further away from the tower. 4. Excellent for applications with limited space or offices with cubicles.For example Perfect for TVs that are very close to the wall, 90 Degree angle. 5. Connects the PC or laptop to the projector, LCD monitor, and other video display system through VGA connections. 90 angle makes it easy to set up displays or monitors in an orderly and organized manner. Easy way to connect your PC to the screen without tangled or in-the-way wires.