Windows 8.1 Professional OEM
  • Microsoft Windows 8.1 Pro OEM

You are purchasing a Microsoft Windows 8.1 Professional OEM Product Key for 1 user/1 PC only. This is a Refurbished OEM version. Comes with COA and Refurbished Product Key Certificate. You'll have your choice between a bootable 8GB installation USB Flash Drive and/or digital delivery of the product key. 

Windows 8.1 has new ways for you to personalize your PC, and includes a wave of awesome new apps and services. Work the way you’re used to, and do more at once with more apps. Bing smart search gives you results from your PC, your apps, and the web. Results are in a clean, graphic view, so you can go where you want right from the search results. Open the Windows Store right from your Start screen to browse and download apps for cooking, photos, sports, news, and more. 

Great for work and play, Windows 8 tablets and PCs are powerful, stylish, and built to go where you go. Get a Windows 8 tablet or PC now, and you can update to Windows 8.1 for free!

Windows 8.1 Pro is for small- and medium-sized businesses, providing enhanced features to easily connect to company networks, access files on the go, encrypt data, and more.


Use of this OEM System Builder Channel software is subject to the terms of the Microsoft OEM System Builder License. This software is intended for pre-installation on a personal computer. This OEM System Builder Channel software requires the assembler to provide end user support for the Windows software and cannot be transferred to another computer once it is installed. To acquire Windows software with support provided by Microsoft please see our full package "Retail" product offerings.


Windows 8.1 brings together everything you do - from mobile apps for your business, to Office productivity work, to searching and browsing, to accessing all your data from anywhere.

Your Windows experience works across all your devices - from the best business tablet, to a thin and light notebook, to your high-performance workstation or all-in-one, whether you are at home, in or around the office, or working on the road.

And Windows takes care of the essentials - letting you manage personal devices in your organization, utilize your investments in your enterprise infrastructure, and enhancing the security of your environment.


Windows 8.1 Professional
Bit Version
32-bit & 64-bit
System Requirements
1 gigahertz (GHz) or faster 32-bit (x86)

1 gigabyte (GB) RAM (32-bit) or 2 GB RAM

16 GB available hard disk space (32-bit) or 20 GB

DirectX 9 graphics device with WDDM 1.0 or higher driver 

Additional requirements to use certain features:
Internet access (fees may apply) 

Depending on resolution, video playback may require additional memory and advanced graphics hardware 

For some Windows Media Center functionality a TV tuner and additional hardware may be required 

Windows Touch and Tablet PCs require specific hardware 

HomeGroup requires a network and PCs running Windows 7

DVD/CD authoring requires a compatible optical drive 

Windows XP Mode requires an additional 1 GB of RAM, an additional 15 GB of available hard disk space, and a processor capable of hardware virtualization with Intel VT or AMD-V turned on 

Music and sound require audio output



Does this come with key card or COA Sticker?

Yes, this comes with a COA and Microsoft Refurbisher Certificate with Product Key


Is the 8GB USB Drive included in this listing the same as the one that comes with the Windows 7/USB bundle that is found on the Microsoft website?

No. You are getting the same OEM Product Key as if you were purchasing a digital download directly from the Microsoft website. As an added bonus, and for your convenience, we are including a 3rd party bootable USB drive to complete a fresh installation.


Can I use this to Upgrade from previous Windows?

No. Because this is meant to be used to do a fresh installation, upgrading from another Windows operating system is not possible.


Can I use this with Bootcamp on my Apple Computer?

Yes. You can use the Product Key to install Windows 7 using bootcamp, but you will need to download ISO image from the Microsoft website as the Bootcamp installer will only install using an ISO image. Please note that the USB drive does not contain the actual ISO image.


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Microsoft Windows 8.1 Pro OEM

  • Product Code: Win8.1ProOEM-RFB
  • Availability: Out Of Stock
  • $89.99
  • $69.99

Available Options

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