Windows Server Datacenter 2012 64-bit highly trusted seller with 100% positive feedback... This is a fully legal and licensed version which was bought for an academic project last year. However, the project was cancelled and thus we never used this license, so it has never been activated or installed. Note that this is not an OEM- or Volume license. What you get: - The media download link to download the software will be emailed to you, it will be an ISO file so you will need to burn to a DVD yourself - The genuine 25 character product key System requirements: This software is compatible on Windows 8, Windows 7, Windows Vista and it works on 64 Bit computer systems only Delivery info: All necessary information (media download and product key) will be sent to you via eBay message after payment has been received, this is usually between 1-24 hours after payment Other info: The license is valid for one (1) system with max. two (2) physical processors. It includes the rights to install the system in two (2) virtual machines on one (1) physical server. THIS WILL WORK ON UNLIMITED VMS! Again, this is an unused, fully legal product, with a fully activating Product Key. However it is your full responsibility to operate and use this product only in a legal manner. We also have many other software for sale so please do check out our other items!