Ensure you downloaded the correct version for your Windows 7 installation.
This is a power management issue on Windows 7. qhmpl 0118 ul wifi driver download for windows 7
Windows 7 lacks native support for many newer USB WiFi chips. Follow these steps to avoid common failures: Ensure you downloaded the correct version for your
Because QHMPL is a generic label, your adapter may be a “clone” of a TP-Link TL-WN725N or Edimax EW-7811Un. Those drivers often work flawlessly: This is a power management issue on Windows 7
Do not plug in the USB adapter yet.
Since the adapter is almost certainly a Realtek RTL8188EU: