If you saw “75270” in your device properties, logs, or support email, follow this step-by-step method to get the right driver.
If you have already downloaded and run an untrusted file from such a site, run a full antivirus scan immediately (Windows Defender offline scan, Malwarebytes, or your preferred security suite). If you saw “75270” in your device properties,
Since QDID 75270 refers to the reference design by Realtek, your device is likely a generic adapter using this chip. Here are the three methods to get the driver: Here are the three methods to get the
The web address refers to a specific entry in the Bluetooth Special Interest Group (SIG) database, which certifies that a wireless product meets official Bluetooth standards. Many users encounter this link when purchasing generic Bluetooth 5.0 USB dongles Go to product viewer dialog for this item. —often labeled with QDID 75270 Go to product viewer dialog for this item. or support email