I use my shop vac with that same Rockler hose and adapters, works perfect.
The Rockler hose that came with my set is very heavy-duty (and heavy), but the shop vac that I have set up with a dust deputy and 5-gallon bucket are the go-to for the smaller tools like the sander and domino, router, biscuit joiner, etc. are better served with the high velocity flow from the vac as opposed to the DC system.
Either way, the Rockler adapter works well!