Check for Interference: Jieli chips often operate on the 2.4GHz frequency. Ensure your device is not sitting directly next to a Wi-Fi router or microwave.
Low power consumption designed for portable IoT and audio devices. Jieli Ac4100 Bluetooth Driver
Hardware ID Search: If you cannot find a brand name, right-click the Start button and open Device Manager. Find the "Unknown Device," right-click it, select Properties, go to the Details tab, and choose Hardware Ids from the dropdown. Copy the code (e.g., USB\VID_XXXX&PID_XXXX) and search for it online to find the specific driver package. How to Install the Jieli AC4100 Driver Check for Interference: Jieli chips often operate on the 2