Selling 2 Dell docks for $100 total. ++Dell Thunderbolt Dock - K16a (aka: TB16) with 180W Adapter -Supports up to 3 displays. Display/video ports: 1x HDMI; 1x DisplayPort; 1x Mini DisplayPort. Video port: 1x VGA (15 pin D-Sub). -3x SuperSpeed USB 3.0 Ports; 2x USB 2.0 Ports; 1x Thunderbolt 3 (USB-C) port. -1x speaker output (rear); 1x combo Audio (front); 1x Gigabit Ethernet port. Kensington lock slot. -Small footprint at just 5.7 x 5.7 x 2 inches. Weight: 25.39 oz (1.59 lbs). -180W Power supply; 7.4mm DC-in power input. See description for compatibility. ++Dell Thunderbolt Dock - K17a with 180w adapter 2 x USB 2.0 - 4 pin USB Type A 3 x SuperSpeed USB 3.0 - 9 pin USB Type A 1 x display / video - HDMI - 19 pin HDMI Type A 1 x display / video - mini DisplayPort 1 x network - Ethernet 1000 - RJ- 45 1 x headset / headphones / microphone - output - mini-phone 3.5 mm 1 x audio - output - mini-phone 3.5 mm 1 x video - VGA - 15 pin D-Sub (DB-15)