Dell Pro Max 14 MC14255 drivers
4 driver packages Dell publishes for the Pro Max 14 MC14255, for Windows 11 and 10 64-bit. Newest: Oct 30, 2025.
Each driver page lists the hardware IDs the package supports and the other Dell models it is made for. Downloads are the original Dell installers. If Windows Update already installed a driver for a device and it works, there is no need to replace it; install a package when a device is missing in Device Manager or misbehaves.
Wi-Fi adapters
| Driver | Version | Date |
|---|---|---|
| MediaTek MT7920/MT7921/MT7922/MT7925 Wi-Fi UWD Driver Older: 5.6.0.4303, 5.6.0.3906 |
5.7.0.4755 | Oct 30, 2025 |
Bluetooth
| Driver | Version | Date |
|---|---|---|
| MediaTek MT7920/MT7921/MT7922/MT7925 Bluetooth UWD Driver | 1.1045.0.559 | Oct 30, 2025 |
Which driver is for which device?
Device Manager shows a device without a driver under Other devices. Its hardware ID tells you which package above it belongs to (how to find the ID); paste it into the search to go straight to the matching drivers.