Could you have meant one of these?
3. Update the Underlying Wireless Wi-Fi/Bluetooth Chipset Driver jlspp driver better
Device Manager └── ⚠️ Bluetooth └── ❓ JL_SPP (Driver Unavailable / Not Digitally Signed) Could you have meant one of these
A：从微软官方文档的专业角度来看，对于蓝牙打印等场景，微软更推荐使用“HCRP”（Hardcopy Cable Replacement Profile），因为它能带来更好的用户体验。但对于JL_SPP代表的通用串口通信，SPP是最为核心和广泛的支持协议。 jlspp driver better
Are you trying to connect a (like a headset or a microcontroller) that is giving you this JL_SPP error? What is this JP_SPP driver? - Acer Community
It is exceptionally good at finding drivers for old hardware, custom builds, or Windows 10 builds that Microsoft no longer fully supports. 3. Safety First: Pre-Installation Backups