Turn a usb type c port on your laptop into three usb type a ports 5gbps and one gbe port heres a must have accessory for your usb c equipped macbook pro chromebook or laptop this usb 30 hub merges your usb peripheral and rj45 network connections into a single combination hub it gives you two vital connection types with ethernet and usb type a which are often missing from modern laptops this 3 port usb hub features an easy to use usb c connector usb type c connectors are easier to