Windows has native Bluetooth audio limitations. The default system driver often restricts audio streaming to the low-bitrate SBC codec.

If you buy a new Bluetooth dongle, you will generally need a new key or a license transfer. How to Get a Valid License Key

Displays real-time transmission bitrates and packet loss statistics. Why You Need a License Key

However, obtaining these proprietary keys can be a challenge for some manufacturers, especially small and medium-sized enterprises (SMEs) or those with limited resources. The costs associated with acquiring and integrating these keys can be prohibitively expensive, making it difficult for them to compete in the market. Moreover, the restrictive nature of these keys can limit device functionality and customization, hindering innovation and creativity.