The MacBook, PC, and the majority of USB-C devices can use common legacy connections thanks to their unique and small design. The Smallest 11-in-1 Hub gives a single USB-C connection 11 ports: 3 x USB 3.0, 1 x USA 2.0 SD, microSD, audio jack, VGA, HDMI, Gigabit Ethernet, and USB-C with power delivery. Power Delivery via USB-C permits charging of a MacBook, PC, or other device while utilizing the hub. 4K Video Connect most USB-C devices, including MacBooks and PCs, to HDMI, mini DisplayPort, and VGA displays for up to 4K video. Connect up to two 1080p@60Hz displays on a PC or one 4K@30Hz display on a Mac or PC. This aluminum alloy enclosure, which is the same color and appearance as the MacBook and MacBook Pro, has a built-in 170mm/6.7′′ flexible USB-C connector cable.