Just the dongle (USB-C to 3.5mm). No driver CD (it’s plug-and-play).
Here’s a balanced, detailed review draft for the (common on models like the Jcally JM6 , Ugreen , Avani , etc.) — from a user’s perspective. Title: Tiny dongle, big surprise — CX31993 review cx31993 driver
⭐⭐⭐⭐☆ (4.5/5)
❌ No hardware volume buttons ❌ Mic support is hit-or-miss (check your dongle’s spec) ❌ Some Windows laptops need a USB-C to A adapter – still works ❌ Not for high-impedance headphones Just the dongle (USB-C to 3