This is aKensington USB 3.0 Docking Station with Dual DVI/HDMI/VGA Video (sd3500v), designed to expand connectivity for Ultrabooks and super slim laptop computers lacking sufficient ports. It converts one USB 3.0 port into six USB connections for peripherals, plus support for two 1080HD video monitors through DVI, HDMI, or VGA outputs, using a single hot-swappable USB cable.
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