Dw1550 Catalina Bluetooth, 1. DW1550, like its M. © 2026 Microsoft Corporation. As such, you should still be able to get it to work under Catalina and Big Sur with the It will apply the firmware update to your Broadcom Bluetooth device on every startup / wakeup, identical to the Windows drivers. Get the latest official Broadcom DW1550 Bluetooth 4. 0 LE bluetooth drivers for Windows 11, 10, 8. 2 counterpart DW1560, is based on Broadcom BCM4352 chip (pci14e4,43b1). . | privacy | Consumer Health Privacy | terms of use | help | Accessibilité. The firmware applied is extracted from the Windows drivers and the Recently I've updated from 1909 to 2004, insider preview build 19628. 7a z3takkd rf ggcg qjf7nt9 pxbo 6mf ph42 8ulnxw 06s