: Search for "Intel USB 3.0 eXtensible Host Controller Driver for Windows 7". Since Windows Server 2008 R2 shares the same driver model, the Windows 7 x64 driver works perfectly. However, you may need to manually force the installation via have disk method. Note: Intel stopped official support for Server 2008 R2, but version 5.0.4.43 or 4.0.6.60 are known to work.
During the installation process, you may encounter some issues. Here are some common problems and troubleshooting tips: usb 3.0 driver for windows server 2008 r2 64 bit
Windows Server 2008 R2 (64-bit) does not include native support for USB 3.0 (xHCI) controllers. Unlike modern operating systems, it requires manual driver installation to enable high-speed data transfers through blue USB 3.0 ports. Official Driver Sources : Search for "Intel USB 3