--- product_id: 64766516 title: "Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden)" brand: "sellingal" price: "€ 5.45" currency: EUR in_stock: true reviews_count: 9 category: "Sellingal" url: https://www.desertcart.be/products/64766516-generic-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter store_origin: BE region: Belgium --- # Up to 3 Mbps data rate Ultra-compact size 9.2x1.5x10.8 cm Bluetooth 4.0 CSR chipset Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) **Brand:** sellingal **Price:** € 5.45 **Availability:** ✅ In Stock ## Summary > 🔊 Elevate your workspace with wireless freedom—small dongle, big impact! ## Quick Answers - **What is this?** Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) by sellingal - **How much does it cost?** € 5.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/64766516-generic-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter) ## Best For - sellingal enthusiasts ## Why This Product - Trusted sellingal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug, Play & Go:** Simple USB setup with included driver CD and hassle-free system sound configuration. - • **Compact Powerhouse:** Ultra-mini design fits anywhere—carry it in your pocket or laptop bag without bulk. - • **High-Speed Data Transfer:** Enjoy smooth audio and file transfers with Enhanced Data Rate up to 3 Mbps. - • **Seamless Multi-Device Sync:** Effortlessly connect keyboards, headsets, speakers & more across Windows and Bluetooth-enabled devices. - • **Wide Compatibility Spectrum:** Supports Windows XP through 10 and all major Bluetooth devices for ultimate versatility. ## Overview The Sellingal Ultra-Mini Bluetooth CSR 5.0 USB Dongle is a sleek, compact adapter designed to bring Bluetooth 4.0 connectivity to Windows PCs. Supporting up to 3 Mbps data transfer with Enhanced Data Rate, it enables seamless wireless connections to a wide range of devices including keyboards, headsets, and speakers. Its ultra-compact form factor ensures portability, while broad OS compatibility (Windows XP to 10) makes it a versatile plug-and-play solution for professional multitaskers seeking clutter-free setups. ## Description Important Note: When you connect headset or speaker,feel the sound like handsfree, please You have to Uncheck "Handsfree telephony" from the services setting on your bluetooth device -> Control Panel/Hardware and Sound/Devices and Printers -> select your device and right-click, open Properties, then go to Services tab and uncheck Handsfree Telephony. Marked as your default device in Control Panel -> Hardware and sound -> Change system sound -> Playback -> select bluetooth device and select set defaults. CSR 4.0 Dongle - Support Bluetooth voice and date transmission - Ultra-compact, easy carrying and space saving. - Experience stereo audio with Advanced Audio Distribution Profile (A2DP) support. Bluetooth Low Energy (BLE) protocol support. Up to 3 Mbps data transfer rate with Enhanced Data Rate (EDR) support. Backward support classic Bluetooth V3.0/2.1/2.0/1.1. Bluetooth version: 4.0 with EDR - data transfer rate up to 3Mbps. ISM Band: 2.402-2.480GHz. Support Profile: Serial Port, Object Push, File Transfer, LAN Access, Personal Area Network, Audio Gateway. Compatibility - Windows 10, Windows 8, Windows 7, XP, Vista ,2003, 2000,Me, Bluetooth-enabled devices, like iPhone, iPad, iPod,Samsung Galaxy,note ,smart phones, tablets, keyboards, mice, speakers, printers, projectors,headsets & more. Package includes: 1 x Bluetooth USB Adapter, 1 x Driver installation CD, Warranty, 3 - month warranty. Review: How to connect with PC - Best product While connecting with PC please make sure that your bluetooth earbuds or Headphone or speaker are not connected with other equipment like mobile, otherwise you will be confused that bluetooth is not connecting. Review: Frequent Disconnections – 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. ## Features - Item design may vary as per stock availability. - Compatibility -Windows 10, Windows 8, Windows 7, XP, Vista ,2003, 2000,Me, Bluetooth-enabled devices, like iPhone, iPad, iPod,Samsung Galaxy,note ,smart phones, tablets, keyboards,headsets & more - CSR 4.0 Dongle -Support Bluetooth voice and date transmission - Country of Origin: China ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0117H7GZ6 | | Best Sellers Rank | #525 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 5,491 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 | ## Product Details - **Brand:** Sellingal - **Colour:** Black - **Compatible Devices:** Keyboard - **Data Link Protocol:** Bluetooth, USB - **Data Transfer Rate:** 3 Megabits Per Second - **Hardware Interface:** Bluetooth, USB - **Item Weight:** 31.8 Grams - **Manufacturer:** Generic - **Product Dimensions:** 9.2L x 1.5W x 10.8H Centimeters ## Images ![Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) - Image 1](https://m.media-amazon.com/images/I/61tbM5aXTyS.jpg) ![Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) - Image 2](https://m.media-amazon.com/images/I/61WJNlwprRL.jpg) ![Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) - Image 3](https://m.media-amazon.com/images/I/61KvfWE1+JL.jpg) ![Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) - Image 4](https://m.media-amazon.com/images/I/61yjgr5M+HL.jpg) ![Generic Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) - Image 5](https://m.media-amazon.com/images/I/71FVm0bYNbL.jpg) ## Questions & Answers **Q: Is it compatible for HD setup box of videocon d2h** A: no sir **Q: when i am playing game in pc with bluetooth headphone device ...mic is not working plzzz tell me the solution** A: connect with headset profile. **Q: Which Bluetooth can use for old Sony home theater** A: You Can use Bluetooth dongle **Q: Will i be able 2 connect this 2 Logitech Bluetooth Audio Receiver?Im using logitech bluetooth audio Receiver in hometheater will be able play from PC** A: Yes. ## Customer Reviews ### ⭐⭐⭐⭐⭐ How to connect with PC *by V***L on 5 April 2026* Best product While connecting with PC please make sure that your bluetooth earbuds or Headphone or speaker are not connected with other equipment like mobile, otherwise you will be confused that bluetooth is not connecting. ### ⭐ Frequent Disconnections – Adapter Stops Working After a Few Minutes *by P***M on 16 March 2026* 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. ### ⭐⭐⭐⭐ Good *by S***R on 2 March 2026* Works fine but if budget is high purchase tplink or just buy pci wifi bluetooth card --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/64766516-generic-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter](https://www.desertcart.be/products/64766516-generic-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-28*