Dell SuperSpeed USB 3.0 Docking Station - Port Replicator New Sealed Genuine Original Dell Wireless Dock D3000 Dell Black SuperSpeed USB 3.0 Docking Station (D3000/YWDN0). Not 3rd Party, Original Dell Part. 1 Year Warranty (Sold by Phospedia Only). Sealed in Original Box. Not 3rd Party, Original Dell Part.