StarTech.com USB C Multiport Adapter - 10Gbps USB Type-C Mini Dock with 4K 30Hz HDMI - 100W Power Delivery Passthrough - 3-Port USB Hub, GbE - USB 3.1/3.2 Gen 2 Laptop Dock - 10" Cable. Connectivity technology: Wired, Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-C, USB Power Delivery up to: 100 W. Ethernet LAN data rates: 100,1000 Mbit/s. Product colour: Black, Grey, Data transfer rate: 10 Gbit/s, Maximum digital resolution: 3840 x 2160 pixels. Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10..., Mac operating systems supported: Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina,..., Server operating systems supported: Windows Server 2008 R2, Windows Server 2016. Width: 46 mm, Depth: 117 mm, Height: 16 mm