Go Wireless. Stay Connected.
Upgrade your computer’s wireless connectivity with the UGREEN USB-A Bluetooth 5.4 Adapter CM748. Designed for compatible Windows desktops and laptops, this compact adapter adds Bluetooth functionality, allowing you to connect supported wireless headphones, speakers, keyboards, mice, game controllers and other Bluetooth-enabled peripherals. With Bluetooth 5.4 technology, a wireless range of up to 20 metres in open spaces, and support for pairing with multiple devices, it offers a convenient way to create a cleaner, more flexible workspace. Simply plug it into a USB-A port and pair your compatible devices.
Key Features
Bluetooth 5.4 Technology
Enjoy modern wireless connectivity with Bluetooth 5.4, designed to provide reliable connections and efficient communication with compatible Bluetooth devices.
Connect Your Favourite Wireless Devices
Pair supported Bluetooth headphones, speakers, keyboards, mice and game controllers with your compatible Windows computer to enjoy greater flexibility at work or home.
Wireless Range of Up to 20 Metres
Connect from a distance of up to 20 metres in open, unobstructed conditions. Actual range may vary depending on walls, interference and the connected devices.
Connect Multiple Bluetooth Devices
The adapter supports connections with up to five paired device types, making it useful for a setup that includes wireless input devices and audio accessories. Only one Bluetooth audio output can play at a time.
Compact USB-A Design
The small USB-A adapter plugs directly into your computer, helping add Bluetooth connectivity without taking up much space. Windows 11, Windows 10 and Windows 8.1 are listed as supported systems; Windows 7 requires a driver.
What’s in the Box
- 1 × UGREEN USB-A Bluetooth 5.4 Adapter CM748
- 1 × User documentation
FAQS
What does the UGREEN CM748 Bluetooth adapter do?
It adds Bluetooth connectivity to a compatible computer, allowing it to connect with supported wireless headphones, speakers, keyboards, mice and other Bluetooth peripherals.
Which operating systems does it support?
It supports Windows 11, Windows 10 and Windows 8.1. Windows 7 requires a driver. It is not intended for macOS or Linux.
What is the maximum wireless range?
The adapter offers a range of up to 20 metres in open, unobstructed conditions. Walls and wireless interference may reduce the effective range.
Can I connect several Bluetooth devices at once?
Yes. It supports connections with up to five paired device types. However, only one Bluetooth audio output can play at a time.
Does it require an external power supply?
No. The adapter receives power directly from the computer’s USB-A port. It is designed for use as a computer Bluetooth adapter, not as a standalone Bluetooth receiver for a TV or car stereo.
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