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USB Graphics Adapters (UGA)
USB to DVI and USB to VGA graphics adapters let you easily add an additional monitor to your notebook. Just grab any old CRT or LCD monitor, connect it to your USB graphics adapter, and plug the adapter into any standard USB 2.0 port. There's no easier way to add an additional monitor to your PC or Mac. You can add up to six additional monitors to your PC or four additional monitors to your Mac - you just need one USB Graphics Adapter for each monitor you want to add.












