Jieli Technology does not host public drivers on a pretty marketing page. However, the most stable driver package is distributed via their SDK partners. The safest, universally compatible version is maintained in the "JL-Link" toolset.
Because it often presents itself as a standard USB audio class device, it usually uses plug-and-play generic drivers provided by Windows or Linux. 2. Why Can't I Find a "Driver Link"? There is no single official " JieLi BR21 jieli br21 driver link