YellowCult USB Bluetooth Adapter for PC, 5.0 Bluetooth Dongle Receiver (UB500) Supports Windows 11/10/8.1/7 for Desktop, Laptop, Mouse, Keyboard, Printers, Headsets, Speakers, PS4/ Xbox Controllers

Everything is very good in this device but there is a problom many times it automatically disconnects while plugged in and you have to remove and replug it to use. At start when i was on win10 it crashes my pc. I am not confirm that that was beacause of this or not because when i reinstalled my windows to 11 it never happend again so i dont have any issue with that. Great product must buy it

### Cheap Sound: Old Bluetooth Version Causes Significant Audio Lag and Slow Transfer Rates I recently purchased a Bluetooth device, hoping to enhance my home audio experience, but I am extremely disappointed with the results. The sound quality is abysmal, and the audio lag is unbearable. It's clear that the outdated Bluetooth version is the culprit behind these issues. From the moment I started using this device, I noticed a significant delay between the video and audio, making it impossible to enjoy movies or play games. The audio signal transfer rate is painfully slow, causing frequent dropouts and interruptions. This constant lag ruins any sense of immersion and makes the device practically unusable for any real-time applications. Moreover, the overall sound quality is extremely poor. The audio is tinny, lacks depth, and is riddled with distortions. It's as if the device is incapable of handling even basic audio signals properly. This has been a major letdown, especially considering the expectations I had when purchasing a Bluetooth audio solution. To make matters worse, the connectivity is unreliable. The device struggles to maintain a stable connection even when placed within a short distance from the source. Any minor obstruction or interference causes the connection to falter, further degrading the listening experience. In conclusion, this Bluetooth device has been nothing short of a disaster. The outdated Bluetooth version severely hampers its performance, resulting in significant audio lag and slow transfer rates. The sound quality is poor, and the connection is unstable. I would not recommend this product to anyone looking for a reliable audio solution. It feels like a waste of money and has left me feeling very depressed and disappointed. Save yourself the frustration and invest in a more modern, higher-quality Bluetooth device.

The device works very well and even works fine with Linux. It's just plug-and-play, no configuration was required from my side. ⚠⚠⚠ NOTE: One thing to note before buying, is that it supports connecting to only 1 device at a time. You can pair multiple devices, but only 1 can be usable at a time. Bluetooth in mobile & laptops can connect to multiple devices at a time, while this one connects to only 1. If you attempt to connect to a 2nd device, the Bluetooth driver or your system may hang up. So, this adapter is not at all suitable for situations where you need a Bluetooth keyboard & mouse at the same time, or if you want to use multiple game controllers, or if you want to transfer files while listening to music on a wireless headset. You will get a good range of approx 5-7 meters, good transfer speed and good quality audio, but you must consider the above fact before buying. I request the seller to include this information in the description.

Good and best product

Works fine but short range

Achha item hai . Working good

Wast product, don't buy it, sitting in front of laptop it is not able to detect bluetooth earphone, wast china made product, a Delhi seller is selling it keeping his name over it. You will not find drivers any where and end up with virus and malware in your PC. Not checked it on speakers and car music system. But waste of time and efforts. Pls buy TP link let it be a bit costly but it works well. Dunt buy this cheap china product a local Delhi seller making us fool. Very very disappointed. Amazon is letting it's reputation keeping these kind of sellers on board. Must be a blacklisted product. More over their is no return only replacement. I didn't get the time othervice I would had keep on returning this waste product. Amazon needs to understand and black list this product and seller too.

Build Quality: (2/5 It uses some kind of transparent plastic which can be easily torn off with some pressure but for the price i couldn't expect anything more. Bluetooth Connectivity: (4.9/5) -.1 for not having v5.3 otherwise very solid connection, no interruptions, no range issues. Sound quality are same as other adaptors I found in this price range. Installation: (5/5) It's very easy to install, just plug it into the laptop and it works (for windows 11 x64). Unfortunately, there seems to be no support for Ubuntu (I won't deduct points since they didn't promised this). Drivers are installed automatically and works on the go. In conclusion, a good product for its price and