Yuanxin YLY-021 USB Bluetooth 5.4 Adapter

Basic Information
Connectivity	USB Type-A
Others	Transmission Speed 5Mbps Bluetooth Version Bluetooth 5.4 Working/Bluetooth Range 20 Meter OS Compatibility Windows 7/ 8.1/ 10/ 11
Physical Description
Color	Black
Manufacturing Warranty
Warranty	1 Year

Yuanxin YLY-021 USB Bluetooth 5.4 Adapter

The Yuanxin YLY-021 USB Bluetooth 5.4 Adapter is a compact and high-performance wireless dongle designed to upgrade desktop PCs and laptops with the latest Bluetooth connectivity. It allows you to easily connect wireless headphones, speakers, keyboards, mice, smartphones, and game controllers without needing built-in Bluetooth support.

This adapter uses Bluetooth 5.4 technology, which offers improved connection stability, faster pairing, lower latency, and better power efficiency compared to older Bluetooth versions. It is suitable for both everyday tasks and multimedia use, including music streaming, file transfer, and wireless accessory connections.

One of its key highlights is the nano USB design, making it extremely small and convenient. You can keep it plugged into your laptop or desktop permanently without blocking other ports or needing to remove it frequently.

It supports a wireless range of up to around 20 meters (in open space conditions), providing flexible connectivity within rooms and office environments. The adapter works with Windows 7, 8.1, 10, and 11, and typically supports plug-and-play or simple driver installation depending on the system.

The device is also built for stable performance with support for multiple Bluetooth profiles, allowing smooth use of both audio devices and peripherals like keyboards and mice.

In Bangladesh, this model is gaining popularity because it provides modern Bluetooth 5.4 performance at an affordable price, making it a practical upgrade option for older PCs.

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Key Specifications

• Brand: Yuanxin
• Model: YLY-021
• Bluetooth Version: 5.4
• Interface: USB Type-A
• Range: Up to 20 meters (open space)
• Compatibility: Windows 7 / 8.1 / 10 / 11
• Features: Low latency, stable connection, plug & play
• Device Support: Headphones, speakers, keyboard, mouse, mobile devices
• Design: Ultra-compact nano USB

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Why Choose Yuanxin YLY-021?

• Latest Bluetooth 5.4 technology for better performance
• Stable connection with low interference
• Compact nano design (always plugged in)
• Supports multiple wireless devices
• Easy way to add Bluetooth to desktop PCs
• Budget-friendly wireless upgrade option

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Best Use Cases

• Adding Bluetooth to desktop computers
• Connecting wireless headphones or speakers
• Using Bluetooth keyboard and mouse
• File transfer between PC and mobile
• Office and home wireless setups

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Buy Yuanxin YLY-021 USB Bluetooth 5.4 Adapter from Super Tech

Get the original Yuanxin YLY-021 USB Bluetooth 5.4 Adapter in Bangladesh at Super Tech. This compact and powerful Bluetooth dongle is designed to upgrade your desktop or laptop with the latest wireless connectivity, ensuring fast, stable, and efficient performance for everyday use.

Featuring Bluetooth 5.4 technology, it delivers improved data transfer speed, stronger signal stability, and lower power consumption compared to older versions. It is ideal for connecting wireless devices such as headphones, speakers, keyboards, mice, game controllers, and other Bluetooth-enabled accessories.

The adapter supports a wireless range of up to 20 meters, giving you flexible connectivity even at a distance. Its USB Type-A plug-and-play design ensures easy installation and compatibility with Windows 7, 8.1, 10, and 11, making it a convenient solution for both home and office use.

With its ultra-compact nano design, the YLY-021 stays neatly plugged into your device without blocking nearby ports, making it perfect for portable and long-term use.

Whether you are upgrading an old PC or adding Bluetooth functionality to a laptop, the Yuanxin YLY-021 Bluetooth 5.4 Adapter is a reliable and modern choice.

Browse our latest collection of Bluetooth adapters and computer accessories online or visit your nearest Super Tech store for the best price and trusted support.

The product comes with a 1-year limited warranty (as per supplier policy). Please keep the original packaging for warranty claims if required.