Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Would this product be ok with a nebulizer (medical breathing machine) - label says it is 120v-1.7amp
Document: Been using this converter in the UK with my US laptop, no problems what so ever, great product, would recommend for Americans traveling to England.
Took this power transformer with UK style plug to Britain and it did a great job of converting 240 to 110 power to my lap top. Plugged my mobile phone into the computer to charge the battery and had no problems.Others have mentioned this product is heavy. It is, but it's small enough to pack in a corner of your carry on suitcase and earns its keep when you get where your going.I would recommend this product to a friend.
If it says "Input:  240/110 VAC or something similar (my Canon charger says 100-240 VAC), then you just need an adapter PLUG, the charger can handle the rest. The step down transformer, which is what the VCT device is, is already built into your equipment.
Lost 1 star due to it's weight. It is quite heavy, but worked well for a trip I took to London.Carry this and an American 6 way power strip and you'll be able to power everything you have off this one converter, it is very robust.
I took this to Ireland and it worked well for my portable nebulizer. The only criticism I have is the outlet on top of the box for the american plug is shallow and I noticed it did not charge as fast as at home because the plug was not in the outlet the whole way. Put this in your carry-on it you tend to stuff your suitcase because even though it's small is comparatively heavy.
This product only worked a few minutes. Good thing we had another type of converter with us on the trip.
The only negative is when you are traveling it is heavy and bulky,. I would recommend if that isn't  an issue.
its of decent size, does what its mentioned in description. great value for the price. excellent product. works perfect, no issues
great product that worked in Ireland just as promised. Although heavy to carry they performed as promised and protected all of our sensitive electronics.
The product did the job! Rather heavy (Though what converter isn't?) Have used it for 30+ days thus far without problems.
Answer: yes