This is a Brand New DELL Original Product with PA-13 AC Adapter. Precision: M90, M6300. Compatible Dell P/Ns: 310-8109, GH932 One simple connection provides access to 15 expansion ports: - VGA connector - DVI connector - S-Video port - Parallel port - Serial port - 2x PS/2 ports - Audio Line Out - S/PDIF Digital Audio - 4x USB 2.0!! - RJ-11 Modem port - RJ-45 10/100/1000 port - D/Bay Connector for utilizing external D-Family media modules Specifications: -Depth: 10.87" -Features: Cable lock security with latch - Dimensions (WxDxH): 5.59" x 10.87" x 2.0 - Compliant Standards: IEEE 802.3ab - Data Link Protocol: Ethernet - Device Type: Port Replicator - Networking: Ethernet 10/100/1000 Mbps - Ports/Connectors Required: 1 x Docking connector - Power Required: 100-240 VAC, 50-60 Hz, Up to 1.5 A