Where can I find and download the correct driver for CSR 4.0 USB Bluetooth Dongle? I searched online and tried some drivers but the volume is low and only give phone call like quality. Also, the mic doesn’t work, It only gives static noises.
Does anyone have a driver that I can install?
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I have found the driver thanks to this post in amazon
https://www.amazon.in/review/RS38MZA2FG7HF
Link to download drivers CSR 4.0 USB Bluetooth Driver
Thanks bruh ill check it out and reply.
It works but can’t use the mic on the OnePlus Wireless Z and the sound clarity is poor.
This should not be the case though
Any others drivers?
i have this csr dongle radio , after some installing security patches from win 7 (yes still using it) ,i think may be that stopping the file transfer , devices pair .no problem with it… but just the file transfer is not working with any mobile . tried another drive solenoid something… its working ,but this csr have failed in file transfer >? any ideas
best is to avoid this dongle and buy proper USB BT card.
