Tobo Mini USB Bluetooth 5.0 Adapter Wireless Bluetooth Dongle Receiver for Computer, Mouse, Keyboard (Install Driver First)-(TD-851WA-02)

This is excellent and TRUE Bluetooth 5.1 (More than BT 5.0) product on AMAZON and I think this is the only product on Amazon/Flipkart etc with TRUE Bluetooth 5.1. Highly recommended if you are looking for quality product with low pricing and reliable seller. 7 Stars on this. Pricing also very low comparing to quality of the product. On product and description they mentioned Bluetooth 5.0 but it is more than BT 5.0. Seller is also very good with excellent communication and follow-up on quality. Warning: Remember to install driver even in Windows 10 as I faced this problem that Microsoft's default driver unable to detect any device but once I installed RealTek driver everything went well.

The product supports linux as per amazon product details page but when you purchase the actual product there is no mention of linux support. It was a bit of hassle to find the issue. This device gets detected and works only in usb3.0 port not usb2.0 port both in windows and linux. Windows you have to search internet and install device driver for model RTL8761B. For Ubuntu 22.04 it does not require installing any device driver. This works for connecting mobiles by just plug and play but connecting wireless headphone is a bit of hassle. If anybody is facing problem connecting then there is a way out. Enable bluetooth. Open a terminal in ubuntu and enter command bluetoothctl. Then start your bluetooth device in pairing mode. You will be able to see your device mac address/name in the terminal being detected. pickup the mac adress and apply below 2 commands ----- trust 00:18:09:80:4B:53 and connect 00:18:09:80:4B:53 (where 00:18:09:80:4B:53 is your mac address). Next time onwards you can just power on your device and it will connect automatically. Some voice drops over a minute or two I can observe while playing the wireless headphone.

Works well. Good product. Detects as 'Generic Bluetooth 5.1 device' if the driver from the seller is not installed. (but then it won't detect any devices and is unusable) Once the driver from the seller is installed, it detects as 'Realtek Bluetooth Adaptor 5.0' and works as intended. Buy with confidence.

Very low quality materials used. Audio quality is also not good.

The official driver, and the microsoft provided one are not supported. The driver in the CD is required for the device to function. However if the CD gets damaged or you don't have a CD reader, then the driver can also be downloaded from 3rd party.

It breaks auto sometime ....even with simple movement of your headphone. Also range is very short ... Considering all this flaws price is too high.

It's not plug and playable in Linux. But it's easy to install the driver. You can download it from the drive or from the realtek git repository. You just need to binary files to make it work. Overall nice product. Not tested the mic but the sound quality is pretty decent.

THERE MAY b Other sellers I am using bose700, bose qc35 ii /sony c400 , GOT stereo connection without much lag ( i chose d vlc audio delay option_press shortcut key J 5times or till u feel d audio is synced ). Overall good product