The Satechi adapter offers two standard USB-A 3.0 connections, USB-C passthrough port, USB-c charge port, an AUX port and an ethernet port. With the help of this adapter it is possible, for example, to directly connect your charger, ethernet and two USB devices such as a printer and hard disk with one USB-C plug. Especially if you use your MacBook or laptop for business, this quickly makes an expensive dock unnecessary. The small size makes the USB-C Hub easy to carry in your bag, backpack or laptop bag. No matter where you go, you can always access your favorite USB devices!