The Orico BTA-403 is a USB Bluetooth 4.0 adapter. Its main selling points are its compact size (it barely protrudes from the USB port) and backward compatibility with older Bluetooth versions (2.1, 2.0, 1.1).
You plug in the adapter. You hear the USB chime. You open Bluetooth settings... and nothing. Or you see "Unknown USB Device (Device Descriptor Request Failed)." Here is why: orico bta-403 driver
Many cheap Bluetooth dongles (including some batches of the Orico BTA-403) use "fake" or clone CSR chips. On Windows 10, these can sometimes cause connection drops or fail to detect devices. The Orico BTA-403 is a USB Bluetooth 4
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. You hear the USB chime