Maximum features for your MacBook! The HDMI port will provide high-quality video transmission in 4k format. An extensive set of USB ports allows you to transfer data at maximum speed for devices with connectors such as 3.0 USB-A, USB-C, Type C PD 3.0. The 3.5 mm audio interface makes it possible to broadcast high-quality sound if necessary. This aluminum hub is the perfect complement to the latest MacBook Pro / Air models in terms of impressive functionality and matching design. Connect 2 monitors without unnecessary efforts and get to work. Extend the functionality of your MacBook!