StarTech.com USB-C USB-A Dock - Hybrid Universal USB 3.0 Docking Station for USB-C or USB-A Laptop - Dual Monitor 4K 60Hz HDMI/DisplayPort - 6x USB-A, GbE - USB 3.1 Gen 1 - Windows/Mac. Connectivity technology: Wired, Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-B. Product colour: Black, Grey, Data transfer rate: 10 Gbit/s, Maximum digital resolution: 3840 x 2160 pixels. Compatible power plug types: EU, UK. 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 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave,..., Other operating systems supported: ChromeOS. Width: 135 mm, Depth: 73 mm, Height: 187 mm