Qhmpl 0119 Ul Wifi Driver Hot May 2026

Option A – Get the manufacturer’s reference driver:

Option B – Roll back if a recent update caused the heat:

Option C – Use Microsoft’s basic driver:

Command line (admin):

netsh wlan set hostednetwork mode=allow ssid=MyHotspot key=pass1234
netsh wlan start hostednetwork

First, let’s break down the identifier. The QHMPL 0119 UL is not a mainstream retail WiFi card like Intel or Realtek. It is typically found in:

The “UL” likely refers to an Ultra-Low power design—ironic given the overheating complaints. The driver package enables communication between your OS (Windows/Linux) and the hardware. However, users report that the driver, when active under load, causes the chip to reach temperatures exceeding 85-95°C (185-203°F) .

This stops Windows from scanning for networks every 60 seconds.

Without a proper WiFi driver:

"QHMPL" is the brand (Quantum), but they do not manufacture the internal chip.

One common reason for WiFi connectivity issues is an outdated or corrupted WiFi driver. Manufacturers regularly release updates to improve performance, enhance security, and fix bugs. Here’s how you can usually update your WiFi driver: