---
product_id: 474455936
title: "Careflection || Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden)"
brand: "careflection"
price: "S$6"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/474455936-careflection-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter
store_origin: SG
region: Singapore
---

# Bluetooth 5.0 + EDR, 3Mbps speed Stable 2.4GHz anti-interference tech 10-20m wireless range, Class 2 radio Careflection || Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden)

**Brand:** careflection
**Price:** S$6
**Availability:** ✅ In Stock

## Summary

> 🔌 Tiny dongle, massive wireless freedom!

## Quick Answers

- **What is this?** Careflection || Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden) by careflection
- **How much does it cost?** S$6 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/474455936-careflection-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter)

## Best For

- careflection enthusiasts

## Why This Product

- Trusted careflection brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Wireless Range:** Enjoy up to 20 meters of reliable coverage—work or play without being tethered to your device.
- • **Plug & Play Compatibility:** Effortlessly connect your Windows 7 to 10 PCs with multiple Bluetooth devices—keyboards, mice, speakers, and more.
- • **Ultra-Mini & Sleek Design:** Compact and stylish in black and gold, this dongle fits discreetly into your USB port without blocking others.
- • **Blazing Fast Bluetooth 5.0:** Experience ultra-low power consumption with lightning-fast 3Mbps data transfer—stay connected without the lag.
- • **Interference-Free Connectivity:** Seamlessly coexist with Wi-Fi signals on the 2.4GHz band for uninterrupted, stable connections all day long.

## Overview

The Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter by Careflection delivers cutting-edge Bluetooth 5.0 with Enhanced Data Rate technology, offering up to 3Mbps transfer speeds and stable wireless connections up to 20 meters. Designed for Windows PCs, it supports multiple devices simultaneously with anti-interference tech ensuring smooth performance in busy 2.4GHz environments. Its compact black and gold design makes it the perfect plug-and-play upgrade for any professional seeking seamless, lag-free Bluetooth connectivity.

## Description

Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden)

## Features

- BLUETOOTH ADAPTER 5.0 +EDR :Applies the latest Bluetooth 5.0 chipset greatly reduces the power consumption of Bluetooth & greatly improved the data transmission rate of Bluetooth technology, reaching 3Mbps.The Bluetooth adapter for PC can be backward compatible with Bluetooth v3.0 / 2.1 / 2.0 and provide a stable wireless connection.
- BETTER PERFORMANCE : With the anti-interference technology, the USB dongle's bluetooth signal coexists with Wi-Fi signals in 2.4GHz band without interfering with each other, and transmits smoothly and evenly between devices.Alleviating the problem of the instability of the device connection, frequent disconnection, and signal interruption.
- SUPER COMPATIBLE WITH MULTIPLE DEVICES:The USB Bluetooth adapter for Windows 10 / 8.1 / 8 / 7 compatible - So that your PC or laptop can connect to Bluetooth-enabled devices, such as a Bluetooth keyboard, mouse, printer, speakers and headphones, etc. You can seamlessly and simultaneously connect different devices with the Bluetooth adapter. Attention: NOT SUITABLE for Mac OS, Linux, Car Stereo Systems and TV.
- FAST TRANSMISSION RATE :The Bluetooth USB Adapter supports the Enhanced Data Rate (EDR) technology, which greatly improves the transmission rate, giving you a fast and lag-free wireless data connection between your computer and Bluetooth devices. Easily enjoys music, transferring files, and entertainment during work., You can easily transfer files between your smartphone and PC at a transfer speed of up to 3 Mbit / s.
- LONG RANGE COVERAGE: With the more advanced technology, this USB Bluetooth adapter will grant you up to twice the speed and four times the coverage compared to Bluetooth 4.0. Applying the Class 2 radio technology, the transmission distance reaches 10m or even 20m in an open place, which can cover more distance space.Data_transfer_rate - reaching 3Mbps .item_weight : 4 Grams

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Careflection |
| Manufacturer | Careflection || Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden), WWW.CAREflection.in / 20% Site Wide offer |
| Series | Plug and Play |
| Colour | Black, |
| Item Height | 5 Centimeters |
| Item Width | 1 Centimeters |
| Product Dimensions | 5 x 1 x 5 cm; 30 g |
| Item model number | Non Heating |
| Number of USB 2.0 Ports | 1 |
| Number of USB 3.0 Ports | 1 |
| Voltage | 5 Volts |
| Operating System | android |
| Included Components | 1 x V 5.0 Bluetooth Donglr,,,,,, |
| Manufacturer | WWW.CAREflection.in / 20% Site Wide offer |
| Country of Origin | China |
| Item Weight | 30 g |

## Product Details

- **Brand:** Careflection
- **Hardware Interface:** Bluetooth
- **Colour:** Black,
- **Compatible Devices:** Desktop, Keyboard, Tablet
- **Product Dimensions:** 5L x 1W x 5H Centimeters
- **Data Link Protocol:** Bluetooth, USB
- **Data Transfer Rate:** 3 Megabits Per Second
- **Item Weight:** 30 Grams
- **Manufacturer:** Careflection || Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden), WWW.CAREflection.in / 20% Site Wide offer

## Images

![Careflection || 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)

## Questions & Answers

**Q: Can i use this Windows 11**
A: Yes

**Q: Dongle not working. Unable to connect to device. Please explain how to use or is the product faulty.**
A: Product is waste

**Q: How to use in pc windows 7**
A: Yas better good product

**Q: Does it support win 11**
A: Yes

## Frequently Bought Together

- Careflection || Ultra-Mini Bluetooth CSR 5.0 USB Dongle Adapter for Windows Computer (Black:Golden)
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- Zebronics USB300WF1 WiFi Dongle Mini Adapter,Supports 300Mbps Wireless Data Transmission Rate with Access Point Mode for Hotspot (Black)

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**Shop now:** [https://www.desertcart.sg/products/474455936-careflection-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter](https://www.desertcart.sg/products/474455936-careflection-ultra-mini-bluetooth-csr-5-0-usb-dongle-adapter)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-30*