Step 3: Manual Installation via Device Manager (Alternative)
or
Ensure you are using the 2.4GHz band as these N150 adapters do not support 5GHz networks.
Download the driver package and extract it (if it's a .zip or .rar).
Open > Update & Security (or Windows Update on Windows 11). Click Check for updates .
Search those codes online to identify if it uses a MediaTek (e.g., MT7601) or Realtek chipset, then download the driver directly from their respective official support hubs. How to Install the QHMPL 1117 UL Wi-Fi Driver
The first and most important step is to find the actual hardware ID of your WiFi adapter. This is the unique identifier Windows uses to recognize the device.
The QHMPL 1117 UL driver full pack natively supports Windows XP, Vista, 7, 8, and 10. If you are using Windows 11 and face installation errors, right-click the setup file, go to > Compatibility , check Run this program in compatibility mode for , and select Windows 10 or Windows 7 from the menu.
The MediaTek MT7601U chipset has excellent support in modern Linux kernels.
This guide provides everything required to safely download, install, and troubleshoot the QHMPL 1117-UL WiFi adapter driver on your Windows operating system. Technical Specifications of QHMPL 1117-UL
Before initiating a download, always verify your current operating system version (e.g., Windows 10 64-bit or Windows 11). Option 1: The Official Quantum Hi-Tech Website
The QHMPL 1117 UL typically relies on a or MediaTek (Ralink) chipset. Knowing the exact chipset inside your specific USB dongle allows you to download the official, updated driver directly from the chip manufacturer if the generic Quantum driver fails to work. Technical Specifications Interface: USB 2.0 / USB 1.1
If the setup file errors out or fails to detect the hardware, a manual INF installation forces Windows to recognize the adapter: Open .