Dell OptiPlex 3070 drivers
21 driver packages Dell publishes for the OptiPlex 3070, for Windows 11 and 10 64-bit. Newest: Nov 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 Graphics Driver Older: 27.20.100.8935 |
31.0.101.2137 | Nov 27, 2025 |
| 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 Desktop GT 730 DCH Graphics Driver Older: 30.0.14.7378 |
30.0.14.7514 | Jun 26, 2024 |
| AMD Radeon R550/R540/RX 640/RX 550 Graphics Driver | 30.0.13018.11001 | Jun 2, 2022 |
| 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: 6.0.8940.1 |
6.0.9235.1 | Sep 10, 2021 |
Network cards (LAN)
| Driver | Version | Date |
|---|---|---|
| Realtek PCIe Ethernet Controller Driver | 1168.26.50.2025 | Nov 4, 2025 |
Wi-Fi adapters
| Driver | Version | Date |
|---|---|---|
| Qualcomm QCA61x4A/QCA6174A-XR/QCA9377 Wi-Fi and Bluetooth Driver Older: 12.0.0.1118 |
12.0.0.1272 | 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 |
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.