Very good item, required a little after service instructions from seller but Very satisfied with after purchase assistance and support. I would recommend this product.
3***3 (68)- Feedback left by buyer.
Past month
Verified purchase
Delivery to schedule and quality of items are good
i***d (20)- Feedback left by buyer.
Past month
Verified purchase
This was half price of buying a transformer for my c-pap. I can use it for anything from 3.5-24 volts. You have infinite settings between the top and bottom. Happy I found this one.