Do not waste your time and money in this thing It never work it is poor quality and I had to put pressure in the plug to make it work for a few

Quality seems fine

This item works fine but the quality is a little poor.....the plastic casing around the electronics was broke open and never seemed to fit back correctly.

I'm hoping similar-looking devices have better quality control because I'm going to have to try one of those.

Good quality for small price.

I feel like they are fine for what I use them for but they could have been a little stronger or built with a little better quality

and it works perfect, and is good quality

From the other reviews, it sounds like they have poor quality control, and the units either work great or not at all.

The shipping was pretty slow but for the price the quality is great

Satisfies my use needs and seems to be of good quality for the price

Do yourself a favor and choose something with better quality.

It's amazingly cheap and has amazingly good quality!

I used Prime because I get great quality for a lot

It does not work as advertised, nor does it work as per the accompanying instructions

Works as it says it does, nothing fancy, but great value for the price

I tried this converter with two midi keyboards, as well as, a midi controller with sound module on three computers

Both work just as they're supposed to.

Works perfectly -- records piano keystrokes in my audio editor (sold separately) and plays them back through the piano, as well as through the speakers of the computer.