Home Slickdeals Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station $106 +... Slickdeals Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station $106 + Free Shipping By ARCOM - 19 June 2023 33 0 SHARE Facebook Twitter Go to the deal page: Dell D3100 USB 3.0 Ultra HD/4K Triple Display Docking Station $106 + Free Shipping