I finally upgraded to a new MBP to replace my dying 2011 machine. My current setup looks like this. MBP-> OWC Elite Pro Dual-> Belkin TB Dock-> Dell U2717D. This setup has worked well for years for me. I bought the TB3 to TB2 adapter to connect with and I'm having some reservations about it working. Ive read in a couple of places that the adapter doesn't work with non thunderbolt monitors. Something about the adapter not outputting a DisplayPort signal. Also I've heard that it doesn't work with daisy chained thunderbolt devices. This setup is really only temporary until i upgrade to a newer dock and display, but I don't know when that upgrade is happening. Is anyone using their 2016 machines with older TB docks and monitors and not having issues? I haven't gotten the new machine yet so I haven't been able to test.