Brand new, sealed Dell Express Upgrade to Windows Vista™ Business Kit. This OEM upgrade kit includes the original Certificate of Authenticity (COA) sticker with product key, plus all factory media and documentation. Vintage awesome!

✅ Included:

• Genuine Microsoft OEM Certificate of Authenticity (COA) – Windows Vista Business

• Dell Upgrade Assistant DVD

• Windows Vista Driver and Application DVD

• Dell Systems Vista Upgrade Quick Guide

• Sealed documentation pack (never opened)

This kit was provided to eligible Dell system owners as part of the Microsoft Vista Express Upgrade Program. Intended for use with qualifying Dell PCs, typically shipped with Windows XP and upgrade-eligible to Vista Business.

🔐 License sticker (COA) is fully intact and unused

📦 Condition: Brand new, never registered or installed

💡 Collectible for retro systems, OEM restoration, or vintage rebuilds.

Ships fast and secure. Perfect for system builders, refurbishers, and tech historians.