The E-Port Replicator with USB 3.0 from Dell is a space-saving port replicator suitable for home and office environment which enables connection to your desk peripherals. 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). This port replicator comes with 240-Watt power adapter cord. Also it offers an adaptor complexity reduction. This product is compatible with the following systems: Precision 15 3000 Series (3510), Precision 15 7000 Series (7510), Precision 17 7000 Series (7710), Precision M4400, M6400, M6500, M4500, M4600, M6600, M4700, M6700, M4800, M6800, M2800