MERCUSYS MA12N N300 Nano Wireless USB Adapter

MERCUSYS MA12N N300 Nano Wireless USB Adapter provides a simple and compact way to add Wi-Fi connectivity to compatible computers. Supporting IEEE 802.11b/g/n wireless standards on the 2.4 GHz band, the adapter delivers wireless speeds of up to 300 Mbps, making it suitable for everyday activities such as web browsing, online communication, streaming, and other network applications.

Its ultra-compact nano-size design allows the adapter to remain connected to a computer without taking up much space. The built-in Windows driver provides convenient plug-and-play setup on supported systems, while WPA3-SAE support provides enhanced wireless security when used with compatible wireless networks.

The MA12N uses a USB 2.0 interface and an internal antenna, with a compact body measuring just 26.9 × 16.1 × 7.6 mm. It supports Windows 11 and Windows 10 (32/64-bit), while the official datasheet also lists support for Linux Kernel 2.6.24–5.10.

Key Features

• N300 wireless speed of up to 300 Mbps
• 2.4 GHz wireless connectivity
• Supports IEEE 802.11b/g/n
• Ultra-compact nano-size design
• Plug and Play with built-in Windows driver
• WPA3-SAE wireless security support
• USB 2.0 interface
• Internal antenna
• Supports Windows 11 and Windows 10 (32/64-bit)
• Official datasheet lists Linux Kernel 2.6.24–5.10 support

Specifications

Brand: MERCUSYS
Model: MA12N
Product Type: N300 Nano Wireless USB Adapter
Wireless Standards: IEEE 802.11b/g/n
Frequency: 2.4 GHz
Maximum Wireless Speed: Up to 300 Mbps
11n Speed: Up to 300 Mbps (Dynamic)
11g Speed: Up to 54 Mbps (Dynamic)
11b Speed: Up to 11 Mbps (Dynamic)
Wireless Security: WPA-PSK, WPA2-PSK, WPA3-SAE
Interface: USB 2.0
Antenna Type: Internal Antenna
Dimensions: 26.9 × 16.1 × 7.6 mm
Supported Operating Systems: Windows 11/10 (32/64-bit); Linux Kernel 2.6.24–5.10

Compatibility

The MERCUSYS MA12N is designed for computers with an available USB 2.0 port and supports:

• Windows 11 (32/64-bit)
• Windows 10 (32/64-bit)
• Linux systems using supported Kernel versions from 2.6.24 to 5.10

The adapter connects to compatible 2.4 GHz Wi-Fi networks based on the IEEE 802.11b/g/n standards. WPA3 functionality requires a compatible wireless network and may require the appropriate driver version.