StarTech.com Triple Monitor 4K USB-C Dock with 5x USB 3.0 Ports. Connectivity technology: Wired, Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C, Headphone connectivity: 3.5 mm. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. Product colour: Black, Silver, Data transfer rate: 6 Gbit/s, Maximum digital resolution: 4096 x 2160 pixels. AC input voltage: 100 - 240 V, Input current: 2 A, Power supply: 60 W. 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 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina,..., Other operating systems supported: ChromeOS