The Mercusys MA550H is a USB-A Bluetooth adapter for PCs and laptops with Bluetooth 5.4, BLE, and EDR. Its external multidirectional antenna is designed to improve coverage and connection stability. It supports up to 7 Bluetooth devices at the same time and works with Windows 11, 10, 8.1, and 7. On Windows 7, driver installation is required. The package includes the MA550H adapter and a quick installation guide.
Compatibility
Windows 11
Windows 10
Windows 8.1
Windows 7 (driver required)
Frequently asked questions
Which devices and systems are supported?
The MA550H adds Bluetooth connectivity to a PC or laptop through USB-A. It is supported on Windows 11, 10, 8.1, and 7; Windows 7 requires driver installation.
What verified wireless features does it offer?
It supports Bluetooth 5.4, plus BLE and EDR. Mercusys also states that it can connect up to 7 Bluetooth devices at the same time.
What is included in the box?
Verified package contents are the MA550H Bluetooth USB adapter and a quick installation guide.
FT-84F71B3F41DBAEFDAB9E
29 Items
Data sheet
Color
Black
Compatible printers
Windows 11, Windows 10, Windows 8.1, Windows 7 (driver required)
Technology
Bluetooth 5.4
Connectivity
USB-A
Dimensions
55.8 x 16.8 x 150.5 mm
Specific References
USB-A Bluetooth adapter from Mercusys with Bluetooth 5.4, BLE, and support for up to 7 devices on Windows.