Power Adapter 12V 2A SUPERNIGHT Replacement Power Supply DC 12V 2A 5.5 * 2.1mm Charger Regulated Switching Transformer 5.5 * 2.1mm Plug for LED Strip Lights, Audio/Video, Router ect.

It is fine but has no light on front like my other ones the only negative is that the lead is not very long could have done with it being longer

Didn’t fit item that I wanted it for but useful for others

I brought this charger as a replacement for the challenge hedge trimmer but unfortunately the charger didn't work at all

Good adapter, works well but only for smaller devices. We tried to use it with a monitor and it wasn't powerful enough. Plug dimensions are 5.5x2.1mm.

Used it on my Telus tv box that I lost.

I was not expecting such poor quality given the amount of good reviews with the product. item came with a cheap plastic bag with no manuals and even brand tag but what concerns me the most is the loud hissing sound coming from the item when plugged in to any device. I have an old adapter with the same specs and it did not have the issue. This tells me that quality for product is not at par. the hissing sound indicates that voltage is not being filtered out correctly from the step down transformer. The capacitor that does this might not last. This indicates that the item will not last and can also cause fire when left unattended for long periods of time.I returned the item immediately. I will not risk safety over the price.Edit:After given the opportunity to review the second time around, I believe I might have been too harsh on thr comment.I started testing the second Adapter that was provided. It works as expected. No more buzzing sound. I did notice that a faint sound when changing lights to do fade and change colours. I tested and found that the ampere rate goes down for a bit from 2A to 1.8A causes the faint buzz. I do commend the product’s support team which made me changed my mind to give it 4 stars.

We damaged our original factory power supply for our exercise unit and this substitute works perfectly and came to our door before the expected delivery date. Couldn't source this locally so we're glad we shopped online to get it!

Use it for my ishtar box. Works well with this given box. No problems so far.

This power attachment fits perfectly with my Neck/Shoulder Massager.I haven't seen any sign of overheating.Very please with the product.4 feet is Ok; I only wish I could have purchased a slightly longer one.