?Broad Compatibility & Warranty? The sleek and tiny USB-C hub, compatible with almost all Type-C devices including MacBook Pro, MacBook Air, iPad Pro, 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 with 2.5Gb RJ45 Ethernet port fully supports 2.5Gbps Ethernet which is a solution based on IEEE 802.3bz standard, 2.5 times speed comparing to 1000Mbps Ethernet. Maximum theoretical speed of 320M/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 & 10 Gbps Transmission? QUUGE USB C 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 3.1 gen 2 data ports enable you to transfer music, movies, large files at speeds up to 10 Gbps. Boost your productivity and helps timemanagement. ?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. ?Via 8K@30Hz or 4K@120Hz External Display?This QUUGE 7 in 1 USB C Dongle supports media displays at resolutions up to 8K@30Hz, backward compatible with 4K @120Hz, 4K @60Hz. Perfectly mirrors or extends your screen to HDTV, monitor or projector, give you the visual feast of Immersive. Enjoy gaming on with a tear-free display with a high refresh rate, VRR and ALLM through 4K@120Hz. ?One-Stop Solution for Laptop Expansion?QUUGE 7 in 1 USB C Hub Multiport Adapter Expands USB C port into 1* 8k30Hz HDMI output ports, 2* 10Gbps USB 3.1 port, 1*Type-C 100W fast charging port, 2.5Gb RJ45 Ethernet Port and TF/SD Card Reader. The all ports of USB C hubr can use simultaneously and stably.