Prior to the 4K video revolution, USB 2.0 was sufficient for 1080p and 720p HD resolutions. If you opt for a high-end premium webcam for your Mac mini - like the Logitech Brio 4K HD webcam - you can leverage the higher bandwidth of the USB-C or USB-A connections for full 4K video capture. Note that in it's latest revision, the mini now offers 4 Type-C Thunderbolt 3 ports (which also support up to 10Gbps USB 3.1 devices) as well as 2 more conventional Type-A USB 3.0 ports running at 5Gbps speeds.ĤK Ultra HD Video Resolution : Up To 4096 x 2160 Pixels Shopping for an external USB webcam for your Apple Mac mini desktop computer? With the recent refresh of the Mac mini desktop computer, a new wave of computer buyers may be looking for a MacOS compatible external HD webcam to plug into it's USB ports.