quick and painless, good price

Worked just fine on a fresh install with no need to contact Microsoft.

Just excellent! Very easy to use this service and the key worked perfectly. 10/10.

Last time I bought a "grey market" product key like this one, I paid around 25-30 USD. After upgrading MB & CPU, I had to get a new one (since these are ODM keys, meaning one-time use). I found this one, and the price was so ridiculous that I thought it wouldn't matter if it did not work. I'm really pleased to say that it worked perfectly! LOL! 3 EURO WTH!

Last time I bought a "grey market" product key like this one, I paid around 25-30 USD. After upgrading MB & CPU, I had to get a new one (since these are ODM keys, meaning one-time use). I found this one, and the price was so ridiculous that I thought it wouldn't matter if it did not work. I'm really pleased to say that it worked perfectly! LOL! 3 EURO WTH!