Dell Latitude 5421 drivers
27 driver packages Dell publishes for the Latitude 5421, for Windows 11 and 10 64-bit. Newest: Apr 9, 2026.
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.
Video cards
| Driver | Version | Date |
|---|---|---|
| NVIDIA GeForce MXxx0/Txx0/RTX xx0 Ada/RTX Axx0/RTX xxx0/Quadro Pxx0 Graphics Driver and NVIDIA Control Panel Application | 32.0.15.9608 | Apr 9, 2026 |
| Intel Graphics/UHD/Iris Xe/Arc/Arc Pro Graphics Driver and Intel Graphics Software Application Older: 32.0.101.7080 |
32.0.101.7084 | Jan 21, 2026 |
| NVIDIA GeForce MX130/MXx50/9x0MX and NVIDIA Quadro Px20/P600 Graphics Driver | 30.0.15.1236 | May 3, 2022 |
| NVIDIA GeForce MX450 Graphics Driver | 30.0.14.7288 | Aug 3, 2021 |
Sound cards
| Driver | Version | Date |
|---|---|---|
| Realtek High Definition Audio Driver Older: 6.0.9597.1 |
6.0.9780.1 | Jan 11, 2025 |
Network cards (LAN)
| Driver | Version | Date |
|---|---|---|
| Intel PCIe Ethernet Controller Driver | 20.0.3.13 | Aug 27, 2025 |
Wi-Fi adapters
| Driver | Version | Date |
|---|---|---|
| Qualcomm QCA61x4A/QCA6174A-XR/QCA9377 Wi-Fi and Bluetooth Driver Older: 12.0.0.1118 |
12.0.0.1118 | Jan 25, 2022 |
| Intel AX211/AX210/AX201/AX200/9560/9260/9462/8265/3165 Wi-Fi UWD Driver | 22.100.0.3 | Nov 1, 2021 |
Bluetooth
| Driver | Version | Date |
|---|---|---|
| Intel BE2xx/AX4xx/AX2xx/9xxx Bluetooth Driver | 23.160.0.9 | Aug 4, 2025 |
| Intel BE202/BE201/BE200/AX411/AX211/AX210/AX201/AX200/9560/9462/9260 Bluetooth UWD Driver | 23.100.1.1 | Nov 20, 2024 |
Chipset
| Driver | Version | Date |
|---|---|---|
| Realtek PCIe Memory Card Reader Driver Older: 10.0.26200.21385, 10.0.26100.21374 |
10.0.26200.21387 | Apr 2, 2026 |
| Intel Management Engine Components Installer | 2543.8.42.0 | Sep 9, 2025 |
| Intel Dynamic Tuning Driver Older: 8.7.10600.20853, 8.7.10600.20700, 8.7.10402.19793, 8.7.10402.18389 |
8.7.10800.23155 | Sep 10, 2021 |
| Realtek Memory Card Reader Driver | 10.0.19041.21339 | Aug 31, 2020 |
USB
| Driver | Version | Date |
|---|---|---|
| Realtek USB Audio DCH Driver | 6.3.9600.2299 | Jun 8, 2021 |
SATA / RAID
| Driver | Version | Date |
|---|---|---|
| Intel Rapid Storage Technology Driver and Application | 18.6.4.1022 | Sep 13, 2021 |
Modems
| Driver | Version | Date |
|---|---|---|
| Dell Wireless 5820e and Intel XMM 7360 Firmware and GNSS Driver | 6.8.0.36 | Jul 26, 2021 |
Other devices
| Driver | Version | Date |
|---|---|---|
| Intel HID Event Filter Driver | 2.2.2.9 | Mar 21, 2024 |
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.