Dell OptiPlex 7070 drivers
26 driver packages Dell publishes for the OptiPlex 7070, for Windows 11 and 10 64-bit. Newest: Aug 27, 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.
Video cards
| Driver | Version | Date |
|---|---|---|
| Intel UHD/Iris Plus Graphics Driver Older: 31.0.101.2134, 31.0.101.2130, 31.0.101.2114, 30.0.101.1692 |
31.0.101.2135 | May 29, 2025 |
| NVIDIA GeForce GT 10xx/GTX 1xx0/RTX x0x0 Graphics Driver Older: 32.0.15.6094, 31.0.15.5241 |
32.0.15.6624 | Dec 30, 2024 |
| NVIDIA GeForce Desktop GT 730 DCH Graphics Driver Older: 30.0.14.7378 |
30.0.14.7514 | Jun 26, 2024 |
| Intel UHD Graphics Driver | 27.20.100.8935 | Jan 7, 2021 |
| AMD RX 550/RX 640/R5 430 Graphics Driver | 27.20.1032.2 | Sep 10, 2020 |
Sound cards
| Driver | Version | Date |
|---|---|---|
| Realtek High Definition Audio Driver Older: 6.0.9235.1, 6.0.8940.1 |
6.0.9400.1 | Aug 15, 2022 |
Network cards (LAN)
| Driver | Version | Date |
|---|---|---|
| Intel PCIe Ethernet Controller Driver | 20.0.3.13 | Aug 27, 2025 |
| Intel I210/I225/X550/X710 Ethernet Controller Driver | 22.0.0.0 | Jun 15, 2022 |
| Aquantia 5G Network Add-in Card Driver | 2.1.21.0 | Jun 10, 2020 |
Wi-Fi adapters
| Driver | Version | Date |
|---|---|---|
| Qualcomm QCA61x4A/QCA6174A-XR/QCA9377 Wi-Fi and Bluetooth Driver Older: 12.0.0.1118 |
12.0.0.1272 | Nov 8, 2022 |
| Intel AX2xx/9560/9260/9462/8265/3165 Wi-Fi UWD Driver | 22.150.1.1 | Apr 26, 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 |
|---|---|---|
| Intel Thunderbolt Controller Driver | 1.41.1353.0 | Jan 13, 2023 |
Ports (COM / LPT)
| Driver | Version | Date |
|---|---|---|
| Sunix Serial and Parallel Card Driver | 9.0.4.1 | Oct 8, 2020 |
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.