All user reviews for the Showtec PSA-321

No more problems in the outlet village hall ill equipped! (There is) and the stacking of triplets, 6 outlets with 16A power on the rear and P17 32A for cascading to another Power Distributor for example Showtec PS 3202 Power Distributor 32A and Stairville EEC Split Box V2616 EC.
I made adapters for compatibility with all kinds of outlets available in the rooms, the big advantage of this product is that each stage is independently protected which prevents any "jumps" if a single phase and in default, integrated amp meter can best balance each phase.
Caution! provide adapters for 220v outlets (some black rubber plug) if your device is equipped with outlets to the CE.

I use it for over a year and it works very well. Zero worries. Very good value for money if I buy the same need.