2.Hi-Speed USB 3.0 type A Port Hub adapter provides fast USB port for Plug-and-Play connectivity to your USB 1.1, 2.0, and 3.0 devices. A perfect lightweight travel tool, this compact hub fits easily into the pocket of your laptop bag. It offers an ideal way to connect on the road, and virtually anywhere you need fast, handy access to your USB devices
3.Portable USB to Ethernet adapter connects a USB Type C equipped computer or tablet to a router, modem, or network switch to bring Fast Gigabit Ethernet network connectivity to a computer with a USB Type-C port
4.The USB hub port can also act as a USB charger; gives you the ability to charge smart phone and other devices attached to it; Especially great for notebooks which come with only a few ports; this unit enables use of multiple USB devices at once, such as a printer, card reader, cell phone, iPod, thumb drive, mouse, keyboard, or an external hard drive