The UGREEN USB-A Bluetooth 5.4 Adapter (CM748) adds modern Bluetooth connectivity to desktop computers, older laptops, or any system without built-in Bluetooth. With the latest Bluetooth 5.4 technology, this adapter provides faster data transfer, extended range, and improved connection stability compared to older versions.
Bluetooth 5.4 introduces enhanced security, improved efficiency, and better performance for connecting wireless peripherals like keyboards, mice, headphones, speakers, and game controllers. The compact design fits discreetly into any USB-A port without blocking adjacent ports.
Key Features
Bluetooth 5.4 Technology
Latest Bluetooth 5.4 standard provides faster data transfer and improved connection stability. Enhanced security and power efficiency for connected devices. Backward compatible with older Bluetooth devices.
Add Bluetooth to Any Computer
Perfect for desktop PCs without built-in Bluetooth. Upgrade older laptops with outdated Bluetooth versions. Connect wireless peripherals to any USB-A equipped system.
50-Meter Wireless Range
Extended range up to 50 meters in open space (depending on environment). Reliable connections throughout homes and offices.
Low Energy (BLE) Support
Bluetooth Low Energy technology for power-efficient connections. Extends battery life of connected peripherals. Ideal for battery-powered devices.
Plug-and-Play Simplicity
No drivers required for Windows, macOS, and Linux. Works automatically with most operating systems.
Compact Design
Tiny form factor fits flush into USB-A ports. Doesn’t block adjacent ports. Leave plugged in permanently without interfering with other devices.
Technical Specifications
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Model: CM748 / 35058
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Connection: USB-A
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Bluetooth Version: 5.4
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Range: Up to 50 meters
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Features: BLE support, backward compatible
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Color: Black
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Warranty: 1 year

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