Because Jieli primarily supplies OEMs (Original Equipment Manufacturers), the drivers are not hosted on a consumer-friendly page. You must obtain them from trusted third-party or developer repositories.
Common versions include 6.3.9600.16384 for Windows 10 and 6.1.7600.16385 for Windows 7. Jieli Ac4100 Bluetooth Driver
This comprehensive guide covers everything you need to know about finding, installing, and troubleshooting the Jieli AC4100 driver on Windows and other platforms. Understanding the Jieli AC4100 Chipset This comprehensive guide covers everything you need to
rather than standard Bluetooth adapters. This is because the chip often functions as a sound card that receives audio wirelessly, bypassing the need for a standard Bluetooth stack on the PC. Driver Specifications and Compatibility Once the driver is working
Bottom line The Jieli AC4100 represents the trade-offs of mass-market audio hardware: affordability and convenience at the cost of polish that comes from sustained firmware investment. If your AC4100-powered gadget behaves reasonably — stable Bluetooth, acceptable sound, and a working mic — you’re getting the chipset’s intended value. If not, your best options are firmware updates, trying a different host device, or, when performance matters, upgrading to hardware from vendors who prioritize driver/firmware support.
Once the driver is working, you can use Jieli’s proprietary tools (not included with the driver – must be downloaded separately):