Thunderbolt 3 mini dock - TB3 certified - 40Gbps video and data dual monitor 4K 60Hz HDMI, 2x USB-A ports (USB 3.1 Gen 1 5Gbps (USB 3.0) & USB 2.0), Gigabit Ethernet (GbE) with PXE boot & WoL - Portable TB3 docking station with 11" (28cm) cable for extended reach to reduce port/connector strain on MacBooks & laptops on riser stand - Compact Thunderbolt 3 multiport adapter, USB Bus-Powered, No drivers - For MacBook Pro 13/16/Air, Windows TB3 laptops like Dell XPS HP EliteBook Lenovo X1 Carbon.