Since the BTA-403 uses a Broadcom chip, the official Broadcom driver works perfectly. However, Broadcom no longer hosts consumer drivers. Instead, use the "Generic Bluetooth Driver for Broadcom" hosted by reputable tech archives.
12.0.1.940 or later.The Orico BTA-403 is a fantastic little tool for revitalizing older PCs or adding wireless functionality to a custom desktop build. While the driver situation can be slightly confusing due to the generic nature of the chipsets used, the device is highly reliable once configured.
If you are on Windows 10 or 11, it should be a seamless experience. For older systems, a quick manual installation via Device Manager will have you streaming audio and connecting peripherals in no time. Just remember to keep the driver updated to ensure the best signal stability and range.
The ORICO BTA-403 Bluetooth 4.0 Adapter is a compact USB dongle designed to add wireless connectivity to desktops and laptops. It uses the CSR8510 controller and typically requires the CSR Harmony Wireless Software Stack for full functionality on older operating systems. Official Driver Download
For the most reliable performance, download drivers directly from the ORICO Software Download page.
Driver Name: Driver of ORICO BTA-401/402/403/405/406/407/409 Bluetooth 4.0. Supported Systems: Windows XP, Vista, 7, 8, and 10.
File Format: Usually provided as a ZIP or RAR file containing the setup.exe. Installation Guide 2 - ORICO - USB Storage Adapters, Chargers, Hubs, and More orico bta-403 driver
For the ORICO BTA-403 Bluetooth 4.0 Adapter, the driver you need depends on your operating system. Because this device uses the CSR8510 controller chip, it typically uses the CSR Harmony Wireless Software Stack. Download Links & Support
Official ORICO Download Page: You can find the driver for the BTA-403 (often bundled with other BTA models) on the official ORICO Software Download Center.
Windows 10/11: Drivers are generally not required as these systems include native plug-and-play support. If it isn't working, try updating via the Windows Device Manager.
Windows XP / 7 / 8: These systems require the manual installation of the CSR Harmony driver. Device Specifications Interface: USB 2.0. Chipset: CSR8510.
Transmission: Bluetooth 4.0 Class 2 with speeds up to 3 Mbps. Range: Approximately 20 meters (approx. 65 feet).
If you are having trouble with a specific error message, would you like help troubleshooting the installation in Device Manager? Software download - ORICO Orico BTA-403 Driver — Complete Guide Option 2:
The ORICO BTA-403 driver is the essential software package required to enable full functionality for the BTA-403 USB Bluetooth 4.0 adapter on older Windows systems. While many modern operating systems recognize the device automatically, the dedicated driver, typically the CSR Harmony Wireless Software Stack, unlocks advanced features like high-fidelity audio (aptX) and stable multi-device pairing. Driver Specifications & Compatibility
The ORICO BTA-403 is built on the CSR8510 controller chip. To ensure the best performance, you should use the official software corresponding to this chipset. Supported Systems: Windows XP, Vista, 7, 8, 10, and 11.
Operating Notes: Windows 10 and 11 often include built-in generic drivers that allow basic "plug-and-play" use. However, for Windows 7 or older, a manual driver installation is mandatory.
Hardware Compatibility: It supports a wide range of peripherals, including keyboards, mice, headsets, and printers. Note that it is not compatible with Mac OS. How to Download and Install the ORICO BTA-403 Driver
If your computer does not automatically recognize the adapter, follow these steps to install the driver: Software download - ORICO
Here’s a proper, structured review of the ORICO BTA-403 Bluetooth 4.0 USB Adapter with a focus on drivers, since that’s your specific query. Search for: "Broadcom BCM20702 Bluetooth 4
Q: My ORICO BTA-403 driver installs, but I cannot pair my Xbox controller. A: This is a Windows limitation, not the driver. The BTA-403 is Bluetooth 4.0. Xbox One controllers require Bluetooth 4.2/5.0 or the dedicated Xbox Wireless Adapter. Use the BTA-403 for audio and mice, not game controllers.
Q: Why does my driver keep reverting to a generic Microsoft version? A: Windows Update automatically pushes "better" drivers. You must use the wushowhide.diagcab (Microsoft's Show/Hide Updates tool) to block automatic Bluetooth driver updates.
Q: The driver CD that came with the ORICO BTA-403 is blank. Help? A: ORICO stopped including working CDs years ago. The file on the CD is often a broken shortcut. Ignore the CD entirely and use the digital methods above.
Q: Does this driver support Bluetooth Low Energy (BLE)? A: Yes. Once the correct ORICO BTA-403 driver (CSR or Broadcom) is installed, BLE works for device scanning, fitness trackers, and smart home gadget discovery.
By following this guide, you should have successfully resolved the ORICO BTA-403 driver issue. Remember: patience is key. Bluetooth drivers are notoriously finicky, but once the correct .inf file is applied and driver signing is bypassed, your tiny ORICO dongle will finally deliver the wireless freedom you paid for.
Last updated: October 2024. Compatible with Windows 11 23H2 and Windows 10 22H2.