Home Slickdeals Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station $105.80 +... Slickdeals Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station $105.80 + Free Shipping By ARCOM - 19 June 2023 19 0 SHARE Facebook Twitter Go to the deal page: Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station $105.80 + Free Shipping