Just received the Caldigit TB3 and it's smaller than what I was expecting. I'm happy that I canceled my order for the OWC TB3 dock for this one. It is working flawlessly with my dual monitor setup. I have one 27" Apple Cinema TB connected via USB-C to TB2 adapter and one 27" Apple Cinema DP connected via DisplayPort to Mini-DP adapter and both are running full resolution at 60Hz.