PCI\VEN_8086&DEV_43F5
500 Series Chipset Family CNVi Bluetooth driver
PCI\VEN_8086&DEV_43F5 is the Intel Corporation 500 Series Chipset Family CNVi Bluetooth, a Bluetooth device. Without it the Bluetooth switch disappears from Settings or devices will not pair. Get it from Windows Update or your PC maker first; the chip maker's own package is on intel.com.
Device details
| Hardware ID | PCI\VEN_8086&DEV_43F5 |
|---|---|
| Device name | 500 Series Chipset Family CNVi Bluetooth |
| Maker | Intel Corporation (PCI vendor ID 8086) |
| Device type | Bluetooth |
| Driver guide | Bluetooth driver for Windows 11 |
| Latest official package | Intel Wireless Bluetooth driver 24.80.0, October 20, 2026 |
How to install the driver for 500 Series Chipset Family CNVi Bluetooth
- Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with
PCI\VEN_8086&DEV_43F5. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Bluetooth drivers often arrive here as optional updates.
- Check your PC maker. Enter your model or serial number on its support site and look under Bluetooth or Networking.
- Use the chip maker's package. Intel Wireless Bluetooth driver on intel.com. Our bluetooth driver for windows 11 guide explains which package fits.
- Restart and check. Open Settings, Bluetooth & devices and add a device.
Other Intel bluetooth IDs
VEN_8086&DEV_3166Dual Band Wireless-AC 3165 Plus BluetoothVEN_8086&DEV_43F6500 Series Chipset Family CNVi BluetoothVEN_8086&DEV_43F7500 Series Chipset Family CNVi BluetoothVEN_8086&DEV_D346Core Ultra Processors (Series 4) CNVi BluetoothVEN_8086&DEV_E376Core Ultra Processors (Series 3) CNVi Bluetooth
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.