Dell Latitude 7455 drivers
2 driver packages Dell publishes for the Latitude 7455, for Windows 11 64-bit. Newest: Nov 26, 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 |
|---|---|---|
| Qualcomm FastConnect 7800 Wi-Fi and Bluetooth Driver | 1.0.4478.2200 | Nov 26, 2025 |
Modems
| Driver | Version | Date |
|---|---|---|
| Dell Wireless 5932e and Qualcomm Snapdragon X62 Firmware and GNSS/GPS Driver | 3.2.1.14 | May 26, 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.