This is a Brand New Dell D3100 dock, *missing the Power Supply*... Was an extra unit that was never used.

This Dell D3100 USB 3.0 Dock is a versatile accessory for those who want to expand their laptop's connectivity options. With its rigid plastic construction, it's built to last and support laptops from various brands such as Dell, Alienware, Apple, Averatec, Compaq, Acer, and ASUS. It comes in black color and has several ports including Audio Out, DisplayPort, DVI, HDMI, Ethernet (RJ-45), USB 3.0, and USB 2.0.

This notebook/laptop dock is anti-slip and AC-powered, with a built-in USB port for additional convenience. It supports 14-15 inch laptops and is compatible with Dell Latitude ATG, Dell Inspiron XPS, Apple iBook, Dell Inspiron Mini, Dell Inspiron, and Dell Latitude. Please note that this product comes without a power supply.