Several Intel, Realtek or Qualcomm downloads on a Lenovo support page can represent different hardware configurations. Choose the package for the adapter actually installed in your computer. A familiar vendor name, a newer version number or the laptop’s family name is not enough to establish compatibility.
1. Record the computer and Windows details
Keep the full Lenovo model and machine type/model (MTM), including suffixes. Our model-identification guide explains where to find them without posting a serial number publicly.
Open Settings > System > About and note the Windows version and full System type. Keep the processor architecture as well as the 32-bit or 64-bit wording. A package’s Windows 10 or Windows 11 requirement applies to that package; it does not certify every operating system for your computer.
2. Identify Wi-Fi and Bluetooth separately
Search Start for Device Manager. Expand Network adapters and record the complete wireless adapter name. Ethernet and virtual adapters can also appear in this category. Lenovo’s network-device guidance explains matching the identified device to the supported-device information on the driver page.
For Bluetooth, expand Bluetooth and locate the manufacturer-labelled radio. Microsoft Bluetooth Enumerator, Microsoft Bluetooth LE Enumerator and Bluetooth Device (RFCOMM Protocol TDI) are not the radio name. Do not assume a Wi-Fi driver is also the required Bluetooth package.
A radio name can still be ambiguous. On the ThinkPad E560, Lenovo has separate Bluetooth packages for Intel 3165 and Intel 8260, yet both READMEs use the Device Manager label Intel Wireless Bluetooth. That label alone cannot choose between them.
3. Resolve missing or unclear device names
If Windows has not identified a device clearly, open its Properties, select Details, then choose Hardware Ids in the Property menu. Microsoft documents this procedure and explains that Windows uses these strings to match devices with driver packages. Keep the complete values locally rather than reducing them to a vendor code.
A hardware ID is not the computer’s marketing model or serial number. Use it together with the exact Lenovo product and official package documentation. Not every device will expose a useful name or ID in the same place. If the evidence remains unclear, use Lenovo support before installing; do not try every vendor’s package or uninstall devices merely to identify them.
4. Check the package before changing anything
On the exact product’s Lenovo Drivers & Software page, use the available OS and component filters, then read the candidate’s supported devices and README. For example, the E485 type 20KU has separate WLAN packages for Realtek 8821CE/8822BE and Qualcomm QCA9377. Their shared laptop support does not make both necessary on one machine.
Check the Windows build, architecture, installed device and any package prerequisites. Follow the selected README’s update method and restart instructions; there is no single install order implied by these examples.
If the affected PC is offline, Microsoft recommends obtaining a manufacturer driver on another PC and keeping a local copy before later driver removal. Identification itself does not require removal. For connection troubleshooting after selecting the correct device, see our Wi-Fi connection guide.
Official guidance checked 3 October 2026. The model examples refer to documented packages; this article does not add new driver downloads or promise that an archived release is the newest available.