LENTION 5-in-1 Fully-Functional USB C HubMulti Port:Contain Type-C charging port, HDMI Port, Gigabit Ethernet Port, 2* USB 3.0 Ports.Let you charge your laptop, connect ethernet and transfer data at the same time.4K Video Support:HDMI output supports resolutions up to 4K@30Hz. Provide high definition video experience, Audion and Video synchronization. Highly interference resistant, no freeze, no motion streaks.Gigabit RJ45 Port:Support super-fast network speeds of 10/100/100 Mbps. Allow you to connect your laptop to Router, Modem, or Network Switch when you need a stable network speedTwo SuperSpeed USB 3.0 Ports:Transfer data at up to 5 Gbps. Large files (HD Movie) can be transferred in a few seconds. Allow you to simultaneously connect 2 USB 3.0 devices.System Supported:-Mac (OS X 10.2 and upwards)-Windows (10 / 8 / 7 / Vista) LinuxCompatability Laptop:-MacBook 12(2015-2017), MacBook Pro 13" & 15" (2016-2017), iMac 21" 2017-Google Chromebook Pixel, ASUS G501 Ultrabook, NewDELL XPS 12/13/15 -Other Laptop with USB-C port (not all)Charging Function Compatible with: MacBook 12, MacBook Pro 13 / 15 with Thunderbolt 3 ports and Type C devices with PD function.NOTICE:-Do not support Apple USB SuperDrive, DVD Driver.-When connecting high-power devices, you may need to charge your laptop.Warranty:Come with LENTION 12 months warranty friendly customer service & technical support. Contact us freely if you have any problem. Emails are answered within 1 business day.Specification:Main Material: Aluminum alloyColor: SilverDimensions: 116mm*45mm*17mm Cable: 125mmWeight: 85g