host various versions for Windows XP through Windows 10 (both 32-bit and 64-bit). Toshiba Variants : Some BCM2035B modules use a specific Toshiba Bluetooth Stack Installation Steps for Windows 10/11

The driver failed to start due to resource conflicts or corrupted installation. Fix:

Some third-party dongles (e.g., from D-Link, IOGear, Belkin) have the chipset labeled on the PCB. However, most are unmarked. The Hardware ID method is more reliable.

Fully compliant with Bluetooth 1.1 and 1.2 specifications.

A: No. Broadcom never released a WHQL-signed driver for Windows 10 for this chipset. You must disable signature enforcement or use a test signing mode.