Standard 64-Bit (16 core) License w/ C. BRAND NEW - New Microsoft Windows Server 2019 CAL's. Brand new in sleeve - MS Windows Server 2019 USER CAL's (OEM) - 5 Pack. You will receive a BRAND NEW CERTIFICATE SEALED. GUARANTEED TO PASS A MICROSOFT AUDIT.THIS IS NOT THE SERVER LICENSE ITSELF, BUT ONLY CAL's/. If you have any issues during installation/activation, we will provide you with a tech support number for you to call our Microsoft partners. Thank you for looking at my listing! I have A+ feedback for this reason. The item "Microsoft Windows Server 2019 5 USER CAL Certificate (OEI)" is in sale since Sunday, December 8, 2019. This item is in the category "Computers/Tablets & Networking\Software\Operating Systems". The seller is "sweetfancymoses5" and is located in Temecula, California. This item can be shipped worldwide.