CSV-1577 – The Thunderboltâ„¢ 3 to Dual Displayportâ„¢ 1.2 Adapter lets users easily connect two Displayportâ„¢ 1.2 Screens to any device with a Thunderboltâ„¢ 3 interface. This unique adapter is compatible with both Macâ„¢ OS Sierra and Windowsâ„¢ 10. The output resolution supported is up to 5K @ 60Hz for Single Screen setup(connected with 2 cables) and 2 x 4K @ 60Hz for Dual Screen Setups. It is fully Plug & Play, so no need for driver installation. This stylish adapter has a beautiful Brushed Aluminum Casing making it strong and light.