Hi!The key for Win 10 LTSC 2021 works as advertised. Despite my failure to use it on the appropriate OS, which the seller´s support staff helped me resolve. Good support, good product, and very easy to work with. Recommended!-Mark.     

Service was good and absolutely no problem installing the software. No issues so far. Very pleased.

works fine, I recommend you to buy!

Everything seems to be okay. I scanned the install file with 3 different AV and no virus came up. product key activated the product and all seems well!

thanks it works great support

First key don’t work, but the seller resolved instantly the problem with another Key… PERFECT     

Worked perfectly, thank you!

Great job, the key was sent immediately after payment.

NEW VERSION https://recut.ru/h1k

Awesome speedy support and Legit Keys! I just got myself into working with LTSC Windows and these guys keys worked for me.Do note however that if you go from Evaluated Version to Full Version, their keys might not work. Best approach is to install the FULL LTSC ISO and it should work like mine did. Cheers!