Dell D3100 USB 3.0 Docking Station With 65W Power Adapter 36M9K 036M9K CN-036M9K.Dell Model Number: D3100Dell Part Number: 36M9K 036M9K CN-036M9KPower Adapter Part Number: MGJN9 0MGJN9 CN-0MGJN9Compatible Part Numbers: THMY8 0THMY8Compatible Models: Dell Inspiron 13 7347 7348 3442 3443 5447 5448 15 3541 3542 3543 5542 5547 5548 7547 15R 5545 17 5748 5749 7548 Latitude 3340 3450 3550 7350 E5404 Precision M3800 XPS 13 9343 SeriesIncludes: 65W AC Power Adapter With Power Cord, USB Cable Only. No other accessories.Specifications:Ports:2x USB 2.0 - 4 pin USB Type A3x SuperSpeed USB 3.0 - 9 pin USB Type A2x display / video - HDMI - 19 pin HDMI Type A1x display / video - DisplayPort - 20 pin DisplayPort1x network - RJ-451x headphones - output - mini-phone 3.5 mm1x audio - output - mini-phone 3.5 mm1x SuperSpeed USB 3.0 - 9 pin USB Type B