Consumer Critique: Jacky LED Universal Adapter

I recently had a chance to review a Jacky LED 2-Pack Universal 3-in-1 Plug Adapter (Europe). It's innovative because it accepts a variety of inputs. Unfortunately that's a little less practical than if I could use a US input in a variety of different countries. However, the value is great, they aren't really all that large like I was worried they might be, and they work where I travel most - Europe. They don't convert the electricity (most don't) but that's usually not an issue - nearly everything electric does that anyway, especially if it has a "brick" somewhere on it.