StarTech.com DK31C4DPPDUE. Connectivity technology: Wired, Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-C, USB Power Delivery up to: 100 W. Product color: Black, Gray, Data transfer rate: 10 Gbit/s, Maximum digital resolution: 5120 x 2880 pixels. AC input voltage: 100 - 240 V, Output voltage: 20 V, Output current: 8.5 A. Windows operating systems supported: Windows 10 Education x64, Windows 10 Enterprise x64, Windows 10 Home x64, Windows 10 Pro x64,..., Mac operating systems supported: Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur,..., Other operating systems supported: ChromeOS. Width: 3.54" (90 mm), Depth: 8.46" (215 mm), Height: 1.81" (46 mm)