The E-Port Plus port replicator with USB 3.0 from Dell offers dual digital monitor capabilities along with legacy ports. This docking station includes a latest USB 3.0 technology enabled by Intel in Ivy Bridge. It has replaced the 2 USB 2.0 connectors with the USB 3.0. Plus, the Display Port 1.2 adds the ability to daisy chain displays (4 displays via 1 connector). Also it offers an adaptor complexity reduction. It has non-compromise station designed for enhanced usability at desk. The E-Port Plus port replicator has 240-Watt power adapter cord. This product has been tested and validated on Dell systems.