The Ultimate Guide to the ORICO BTA-403 Bluetooth Adapter Driver
Select Laptop or PC/Desktop depending on your hardware. orico bta-403 driver
| Item | Detail | | :--- | :--- | | | Broadcom BCM20702 (Older) / CSR8510 (Newer) | | Windows Driver | Generic CSR 4.0 or Broadcom v12.0.1.940 | | Install Difficulty | High (Requires manual INF install & signing bypass) | | Common Error | Code 10 (Device cannot start) | | Quick Fix | Disable Driver Signature Enforcement + Use CSR driver | | Works on Windows 11? | Yes, after manual install. | The Ultimate Guide to the ORICO BTA-403 Bluetooth
Note: Exact compatibility depends on the dongle’s internal chipset (common vendors: Realtek, Broadcom, CSR). The chipset determines driver availability and OS support. | Note: Exact compatibility depends on the dongle’s
Navigate to the or Download Center tab at the top of the homepage. In the search bar, type BTA-403 and hit enter.
Select your specific operating system version from the list.
During the installation wizard, the CSR Harmony software will prompt you for configuration preferences: