USB Network Card MERCUSYS MW300UH Wireless USB MW300UH Color:white

The MERCUSYS MW300UH is an ultra-fast wireless USB adapter that delivers Wi-Fi speeds of up to 300Mbps. With two powerful external 5dBi antennas, 2×2 MIMO support, and WPA3 security, it provides a fast, stable connection for desktops and laptops alike — perfect for work, browsing, streaming, and more.

• Wireless speed up to 300Mbps on the 802.11n standard
• Two external 5dBi antennas for stronger reception and performance
• USB 2.0 Plug & Play connection – no software installation needed
• 2×2 MIMO support for a stable, fast internet connection
• WPA-PSK/WPA2-PSK/WPA3-SAE security for peace of mind
• Compatible with Windows 11/10/8.1/8/7/XP (32/64bit)
• Compact, portable design – fits any desktop or laptop

• Wireless standards IEEE 802.11n/g/b
• Frequency range 2.400–2.4835 GHz
• Wireless speed 11n: up to 300Mbps (dynamic), 11g: up to 54Mbps, 11b: up to 11Mbps
• Receiving sensitivity (examples): 300M: -68dBm@10% PER, 11M: -86dBm@8% PER
• Transmit power ≤20dBm (EIRP)
• Antennas: 2× external 5dBi
• Connector: Micro USB 2.0
• Dimensions (without antennas): 113.2×63.8×21.7mm
• Dimensions (with antennas): 113.2×100.5×201.1mm
• Operating temperature: 0–40°C
• Storage temperature: -40–70°C
• Operating humidity: 10%–90%, non-condensing
• Storage humidity: 5%–90%, non-condensing
• Supported OS: Windows 11/10/8.1/8/7/XP (32/64bit)
• Certifications: CE, RoHS
• Warranty: 3 years

Package includes:

• MW300UH adapter
• Quick installation guide
• USB cable (Micro USB to USB A)
• Resource disc