StarTech Black/Silver USB3SDOCKDD Universal USB 3.0 Laptop Docking Station Ports Spec: 1 x DVI-D (25 pin) Female 1 x DVI-I (29 pin) Female 5 x USB 3.0 A (9 pin; SuperSpeed) Female 1 x USB 3.0 B (9 pin; SuperSpeed) Female 1 x RJ-45 Female 1 x 3.5 mm Mini-Jack (4 Position) Female Weight: 1.95 lbs.