TP-Link Mercusys MA550H Bluetooth USB adapter with long range

Bluetooth 5.4 — Higher stability, broader compatibility and higher transfer speeds.
Wireless connection – Provides stable and convenient communication between Bluetooth devices and a computer or notebook.
Greater coverage – Rotating and adjusting the multi-directional antenna provides stronger signal reception.
Backward compatibility – Works with devices supported by earlier Bluetooth versions.
Low-energy technology – Reduced power consumption for continuous connection and transmissions.
EDR – Classic Bluetooth with improved data transfer for higher transfer speed and greater stability.
Multiple device connection – Up to 7 devices connected simultaneously.
Supported operating system – Windows 11/10/8.1/7

Technical specifications

Dimensions (W × D × H)
55.8 × 16.8 × 150.5 mm
(2.2 × 0.66 × 5.93 in)
Standards and protocols
Bluetooth 5.4

Package contents
Long-range Bluetooth USB adapter (MA550H)
Quick installation guide

Operating environment
Operating temperature: 0 C ~ 40 C (32 F ~ 104 F)
Operating humidity: 10% ~ 90% non-condensing
Storage humidity: 5% ~ 90% non-condensing
System requirements
Supported operating systems: Windows 11/10/8.1/7

Band: None
PoE support: No
Usage: PCI/PCI-e adapter
Wi-Fi transfer rate: None
Manufacturer: Mercusys