If the device frequently disconnects, users recommend ensuring the device is within the standard 10-meter range and clearing the "Bluetooth pairing list" on both the device and your PC before re-pairing.
Widely compatible across Windows versions (XP through Windows 10/11), often appearing in generic "all-in-one" laptop series. Jieli Ac4100 Bluetooth Driver
The Jieli AC4100 chip is commonly found in budget Bluetooth speakers, headsets, and some USB dongles. Below is a draft post designed for a tech blog or forum to help users resolve driver issues. Draft Post: How to Fix Jieli AC4100 Bluetooth Driver Issues Below is a draft post designed for a
While the AC4100 works seamlessly with smartphones and tablets via standard Bluetooth pairing, connecting it to a requires a specific driver so that the computer can recognize the chip in "programming" or "debug" mode. you must force it.
If Windows refuses to find the right driver, you must force it.