Check the listing for details. M.2 NVMe SSD 256GB Single Notch with Windows 7/10/11 Pro Installed. Color: Black, Condition: Used. Listed at 26.50 USD. Installed This listing features an M.2 SSD for PC or laptop, preloaded with Windows 10 or 11 for immediate use. Note that this listing does not include an activation or product key for windows If your computer came with Windows 10 PRO pre-installed, no further action is needed. The same applies to Windows 8 Pro. For Windows 7 Pro, use the 25-digit license key found on the COA sticker. The brand of SSD you receive will be from reputable names such as Seagate, Western Digital, Silicon Power, Team Group, or Timetech. All SSDs undergo thorough testing to ensure peak performance. Important: Windows 10 PRO is installed on this SSD in UEFI Mode. Ensure your system's Boot Mode is set to UEFI in the BIOS to detect the Operating System. Our SSD is compatible with 99% of laptop and desktop brands featuring an M.2 PCIe slot. Perfect for new builds or replacing a failing drive, this user-friendly solution requires no technical expertise. Install the drive, power on, let it automatically update hardware devices, and enjoy enhanced performance! Compatibility is key. Kindly check if your laptop or desktop has an available M.2 PCIe slot.