Multiport USB C hub: Built in Updated 2019 Version advanced smart chip. Connect to the latest MacBook Pro or USB-C devices with the multiport USB-C hub featuring an RJ45 Gigabit Ethernet port(Need to install the driver, please contact us!), 3 USB Ports, allowing you to connect a keyboard, mouse, USB driver, external Disk and read/write USB C devices. Type C Power Delivery: Support 87W PD fast charging.This multiport USB C hub adapter provides charge to MacBook or other Type-C laptops smartphones.Especially when laptop low power, an external power supply is required!!!! Powerful Plug-and-Play: No need Driver, can be worked with portable electronic device such as laptop, USB flash drive(smartphone), New MacBook Air 2018 etc. This hub help you to solve the problems of WiFi Frequent dropped calls, running equipment can’t be charged, the laptop interface is not enough the low speed of network transmission and so on. Slim & Premium aluminum design: This USB C Hub adapter is light and compact, you can put it in your pocket easily for business travel and more.Adopt sleek top graded aluminium can help to cool heat dissipation in the fastest speed and ensure high durability and steady safe,operating temperature is always below 45°. Wide Compatibility: USB C Hub compatible with New MacBook Air 2018, MacBook Pro 2016 2017 2018, - (Not for previous generation MacBook Air & Pro), MacBook 12, New iMac/Pro, Surface Book 2/Go, Chromebook, 2017 MacBook pro with Touch Bar, Dell XPS13/15, Dell Precision5510, HP Spectre X2, HP Spectre X360, HP Elitebook Folio G1, HP Elite X2 1012 G1, Acer Spin7, Acer Chromebook R13, Google Chromebook Pixel, Lenovo 900/910 etc.