Nothing wrong with the Probox, but for extended use I would advise using eSATA instead of USB3.

Note that connecting a 4-bay to a builtin laptop eSATA port may not expose all the drives, I typically use an expresscard or pcie with port multiplier:

https://www.amazon.com/gp/product/B01N1Q524Q/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1