Does the Type-C port on the Clamp Hub Pro support video output? No, this is a non-Thunderbolt 3 Type-C port that was specifically designed to handle data transfer only. Related articles Is there a way to turn off the LED light on the Type-C Clamp Hub Pro? Quick Guide and Instructional Manual Will Clamp Hub Pro work with late 2015 iMac 5K Retina Display? How does the Type-C Clamp Hub Pro clamp onto the iMac monitors? Does it block the vents? Comments 0 comments Article is closed for comments.