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๐ Tiny dongle, huge connectivity power!
The Sellingal Ultra-Mini Bluetooth CSR 5.0 USB Dongle is a compact, versatile adapter designed for Windows PCs, supporting Bluetooth 4.0 with Enhanced Data Rate up to 3 Mbps. It enables seamless wireless connections to a wide range of devices including smartphones, tablets, keyboards, and audio peripherals. Its ultra-compact form factor ensures portability, while advanced profiles like A2DP deliver high-quality stereo audio. Ideal for professionals seeking reliable Bluetooth connectivity on the go.







| ASIN | B0117H7GZ6 |
| Best Sellers Rank | #865 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #2 in Bluetooth Adapters |
| Box Contents | 1 Wi-Fi Network Adapter |
| Brand | Sellingal |
| Brand Name | Sellingal |
| Color | Black |
| Colour | Black |
| Compatible Devices | Keyboard |
| Compatible Operating System Family | Windows |
| Country of Origin | China |
| Customer Reviews | 3.4 out of 5 stars 5,584 Reviews |
| Data Link Protocol | Bluetooth, USB |
| Data Transfer Rate | 3 Megabits Per Second |
| Hardware Interface | Bluetooth, USB |
| Item Dimensions L x W x H | 9.2L x 1.5W x 10.8H Centimeters |
| Item Type Name | Wi-Fi Network Adapter |
| Item Weight Unit of Measure | 31.8 Grams |
| Manufacturer | Generic |
| Manufacturer Part Number | BT-CSR4.0 |
| Minimum Required Operating System Version | Windows XP |
| Model Number | bluetoothdongle1 |
| Product Dimensions | 9.2L x 1.5W x 10.8H Centimeters |
| Unit Count | 1 Count |
T**)
good product
best budget qulity product good
P**M
Frequent Disconnections โ Adapter Stops Working After a Few Minutes
I bought this Bluetooth adapter to connect my desktop PC to Bluetooth speakers, but unfortunately my experience has been very poor. The adapter connects initially and works for a short time, but after a few minutes it suddenly disconnects. When this happens, the Bluetooth icon disappears from the Windows 10 settings and the device also disappears from Device Manager. I have to unplug and plug the adapter again to make it work temporarily. While troubleshooting, I checked the Windows Event Viewer and repeatedly saw errors such as BTHUSB Event ID 17, which indicates that the Bluetooth adapter fails and the driver gets unloaded. This suggests that the hardware or chipset may not be stable. I also confirmed that the USB ports on my PC are working fine because other devices like my mouse work perfectly in the same port. So the issue seems specific to this Bluetooth adapter. I tried multiple fixes including: - Reinstalling drivers - Disabling USB power saving - Using different USB ports But the problem continues. Because of these frequent crashes and disconnections, the adapter is not reliable for continuous use. I would recommend considering a more stable Bluetooth adapter with a better chipset.
R**R
40 days - So far so good.
Using it for 40 days. SO far so good.
R**H
Working, but the connection range is not enough.
This was my second purchase for the same item. I thought it wouldn't work again, but I was wrong; it worked well and fine. One thing, but only if you need 3-4 metres of range; otherwise, you see better options.
V**E
Driver installation is very hard and uncommon .
I would bhave given 5 stars but the actual very imp problem in this dongle is 1. It's csr 4.0 ..5.0 driver will not work. 2. They say it is plug and play in windows 10/11 but when we plug it it get different wrong driver downloaded and gets not working. Soln..we have to install driver from chrome by searching csr harmony then we need to install that app it will create new bt tab in my pc otherwise it will not work. Signal is up to 6m and quality is pretty good . But installing drivers is pretty tricky.
A**.
Ok
Nice
V**D
Does not work
Do not buy this for windows 11 just buy from local shop I plugged in it and it didn't work and I got my blutooth option erased and i can't return
K**.
Bad product, don't buy
Barely works, sometimes it works, sometimes it doesn't, depending on it's mood.
M**K
Stopped Working
Suddenly Stopped Working after many months.
Trustpilot
1 month ago
2 days ago