Jieli Ac4100 Bluetooth Driver ((new)) Jun 2026

To understand what you are looking for, you must first understand the history of the company behind it. (杰理科技) is a major Chinese fabless semiconductor company. In the world of electronics, they are a giant, known for incredibly cost-effective Bluetooth audio chips (AC series) used in millions of cheap wireless speakers, earbuds, and soundbars globally. In the world of consumer downloads, however, they are notoriously secretive; Jieli does not typically provide public-facing driver support pages for their ICs because their main clients are manufacturers , not end-users.