?Broad Compatibility & Warranty? The sleek and tiny USB-C dongle, compatible with almost all Type-C devices including MacBook Pro 16, 15, 14, 13 Inch, MacBook Air 13 Inch, iPad Pro 2021/2020/2019/2018, chromebook, Surface Pro, Dell, HP, Asus and more as well as operating systems includes Windows and macOS, iPadOS Linux Android etc. The QUUGE service team will provide 18 months service for the product quality for every customer. ?An Advanced Internet Surfing Experience?This QUUGE 7 in 1 USB C Hub fully supports 1 Gbps Ethernet which is a solution based on IEEE 802.3bz standard, 10 times speed comparing to 100Mbps Ethernet. Maximum theoretical speed of 128 M/S. With the support to IPv4/IPv6, COE, Wake-on-LAN, full and half-duplex, automatic flip and flow control, it offers a speedy and user-friendly surfing experience on the Internet. ?Storage Expansion & 5 Gbps Data Transmission Port? Laptop docking station with TF /SD card slots support different memory card formats(such as SD, SDHC, Micro SD, MMC, SDXC) and SD/TF cards can be used simultaneously, up to 104Mbps reading speed. 2 * USB-A 3.0 data ports enable you to transfer music, movies, large files at speeds up to 5 Gbps. Boost your productivity and helps timemanagement. ?More Secure Full-Speed Pass-Through Charging? 100W PD port offers a continuous charging speed for your USB-C device with up to 85W. The built-in power management chip provides the safest charging protection for your lovely laptop. ?4K 30Hz External Display via HDMI 2.0 ?The HDMI 2.0 port supports media displays at resolutions up to 4K@30Hz and perfectly mirrors or extends your screen to HDTV, monitor or projector. Give you more exquisite, more extreme picture experience, and lifelike 3D video quality when Working or playing on a larger external screen. ?Multifunction USB C Hub for Laptop Expansion?QUUGE Professional 7 In 1 Docking station Expands USB C port into 1* 4k30Hz HDMI output ports, 2* 5Gbps USB 3.0 port, 1*Type-C 100W fast charging port, 1Gb RJ45 Ethernet Port and MicroSD SD Card Reader. The all ports of USB C hubr can use simultaneously and stably.