Update Network Drivers Without Internet

If your PC can’t connect to the internet because a network driver is missing, outdated, or corrupted, you’re stuck in a loop: you need the driver to get online, but you need to be online to download it. This guide shows you how to break that loop using tools already on your PC, a second device, or Windows’ built-in recovery options. You’ll learn several methods, from using Device Manager to downloading drivers on another computer and transferring them via USB.

What You’ll Need

A second device with internet access (phone, tablet, or another PC) – for downloading drivers.
A USB flash drive or USB cable to transfer files between devices.
Your PC’s model or network adapter model (check Device Manager if possible).
Windows installation media (optional, for the “repair” method).

Step-by-Step

Identify your network adapter. Press Win + X and select Device Manager. Expand Network adapters. Look for entries with “Ethernet,” “Wi-Fi,” “Wireless,” or “LAN” in the name. Write down the exact model (e.g., “Intel Wi-Fi 6 AX200” or “Realtek PCIe GbE Family Controller”). If you see a yellow exclamation mark, that’s your problem device.
Check if Windows can find a driver automatically. Right-click the adapter and choose Update driver > Search automatically for drivers. This sometimes works even without internet if Windows has a cached copy. If it says you’re up to date, move on.
Use Windows’ built-in driver store. If the automatic search fails, try Update driver > Browse my computer for drivers > Let me pick from a list of available drivers on my computer. Select a compatible driver from the list and click Next. This often works if Windows has a generic driver.
Download the driver on another device. Using your phone or another PC, go to the manufacturer’s support website (e.g., Intel, Realtek, Dell, HP, Lenovo). Search for your exact adapter model or your PC model. Download the network driver for your Windows version (e.g., Windows 11 64-bit). Save the file to a USB drive.
Transfer and install. Plug the USB drive into your offline PC. Open File Explorer, navigate to the USB drive, and run the driver installer. If it’s a ZIP file, extract it first. Follow the on-screen instructions. Restart your PC if prompted.
If the installer won’t run, use Device Manager. Right-click the adapter, choose Update driver > Browse my computer for drivers > Let me pick from a list > Have Disk. Browse to the extracted driver folder and select the .inf file. Click OK and follow the prompts.
Use Windows Update offline (if you have installation media). If you have a Windows installation USB or DVD, boot from it, choose Repair your computer > Troubleshoot > Advanced options > Command Prompt. Run pnputil /add-driver D:\path\to\driver.inf /install (replace D: with your USB drive letter). This installs the driver without needing Windows to boot fully.
As a last resort, use System Restore. If the driver worked before, boot into Safe Mode (press F8 or Shift+Restart) and run System Restore to a point before the issue started.

Common Mistakes

Downloading the wrong driver (e.g., 32-bit vs 64-bit, or for a different Windows version). Always match your system type (check in Settings > System > About).
Downloading a driver for the wrong model. Double-check the adapter name in Device Manager – don’t rely on the PC model alone.
Not extracting a ZIP file before trying to install. Most drivers come in a compressed folder; you must extract it first.
Using a USB drive that’s not formatted as FAT32 or exFAT – some older installers may not read NTFS. Format it if needed.
Skipping the restart. Many network drivers only take effect after a reboot.

Tips

If you have a phone, you can tether its internet via USB or Bluetooth. Plug your phone in and enable USB tethering – Windows may automatically install a driver for the virtual Ethernet adapter, giving you internet to download the real driver.
Use the “Let me pick from a list” option even if you don’t have a downloaded driver – Windows often has a generic Microsoft driver that works.
Write down the driver version and date after installation so you can track future updates.
If you’re on a laptop, check the manufacturer’s website for a “chipset” driver as well – sometimes the network adapter needs a chipset driver to function.
Consider using a driver updater tool on another PC that can export drivers to a USB drive, but only from a trusted source.

Troubleshooting

Driver installs but still no internet. Open Device Manager and check if the adapter still has a yellow mark. Right-click and select Uninstall device, then restart your PC – Windows will re-detect and install the driver fresh.
“Windows cannot find drivers for your device” error. This usually means the driver you downloaded doesn’t match. Re-check the model and Windows version. Try the “Have Disk” method with the .inf file.
No network adapters listed in Device Manager. Your adapter may be disabled in BIOS. Restart your PC, press F2/Del to enter BIOS, look for “Onboard LAN” or “Wireless” and enable it.
USB transfer not working. Try a different USB port, or format the drive as FAT32. If the drive is not recognized, use your phone as a USB drive (MTP mode) or email the file to yourself and access it via webmail on the offline PC (if you have any connectivity).
Still stuck after all methods. Use Windows’ “Reset this PC” option (Settings > Update & Security > Recovery) – choose “Keep my files” – which reinstalls Windows and may fix driver issues. Back up important data first.

Frequently Asked Questions

Can I update network drivers without a second device?

Yes. Try Windows Update’s automatic search, or use the “Let me pick from a list” option. If those fail, you may need to use System Restore or reset Windows.

How do I know if my network driver is the problem?

If you see a yellow exclamation mark next to the adapter in Device Manager, or if the adapter is missing entirely, it’s likely a driver issue. Also, if Wi-Fi or Ethernet worked before and suddenly stopped, a recent update may have broken it.

Is it safe to download drivers from third-party sites?

It’s safer to use the manufacturer’s official website or Windows Update. Third-party sites may bundle malware. If you must use one, scan the file with antivirus before running.

What if I don’t know my PC’s model?

Check the sticker on the bottom of a laptop or the back of a desktop tower. You can also run wmic csproduct get name in Command Prompt to get the model.

Will updating the driver erase my files?

No, updating a driver does not affect your personal files. It only replaces the software that controls the hardware.

How often should I update network drivers?

Only when you have issues. Stable drivers are fine to keep. Over-updating can introduce bugs. Check for updates every few months or when you experience connectivity problems.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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