Lenovo USB-C Universal Business Dock, Wired, 2 x USB 3.2 Gen 2 (3.1 Gen 2) Type-C, Gray, 3840 x 2160 pixels, 60 Hz, Kensington Lenovo USB-C Universal Business Dock. Connectivity technology: Wired, Host interface: 2 x USB 3.2 Gen 2 (3.1 Gen 2) Type-C. Product color: Gray, Maximum digital resolution: 3840 x 2160 pixels, Maximum refresh rate: 60 Hz. Power source type: DC, Power consumption (typical): 90 W. Windows operating systems supported: Windows 10, Windows 11. Width: 6.06" (154 mm), Depth: 3.15" (80 mm), Height: 0.945" (24 mm)