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MA14H

Mercusys MA14H AX300 High Gain Wi-Fi 6 USB Adapter

Mercusys - Mercusys MA14H AX300 High Gain Wi-Fi 6 USB Adapter, 2.4GHz Frequency, USB 2.0 interfaces, 1 external high Performance antenna, Up to 287 Mbps speeds
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. MA14H Mercusys MA14H AX300 High Gain Wi-Fi 6 USB Adapter is available from Laptop Direct and it is sold as new from our Wireless: USB Adaptors (WiFi receivers) range of products. For reference purposes, the price of R128 is valid 2026-09-18, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Wireless: USB Adaptors (WiFi receivers) category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


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MA14H

Mercusys MA14H AX300 High Gain Wi-Fi 6 USB Adapter

Mercusys MA14H AX300 High Gain Wi-Fi 6 USB Adapter, 2.4GHz Frequency, USB 2.0 interfaces, 1 external high Performance antenna, Up to 287 Mbps speeds

Overview Summary:

The Mercusys MA14H AX300 High-Gain Wi-Fi 6 USB Adapter delivers reliable, high-speed internet directly to your PC. With speeds up to 287 Mbps on the 2.4GHz band and a high-performance antenna, it boosts your wireless coverage and ensures stable connectivity. Easy plug-and-play setup makes it compatible with Windows 11/10/7 and Linux systems. Upgrade your device today and enjoy smoother online experiences-buy now and enhance your Wi-Fi instantly.

Compact and versatile, the MA14H allows you to rotate its multi-directional antenna to optimize reception. Whether for streaming, online gaming, or working from home, it provides fast, uninterrupted connectivity. Shop now to maximize your home network with this affordable, high-speed USB adapter.

What tier does this fall into?

High

What is this best for?

PC internet upgrade, streaming, gaming, remote work, wireless connectivity

Overview:

Mercusys MA14H AX300 High-Gain Wi-Fi 6 USB Adapter
Upgrade your computer's wireless capabilities with the Mercusys MA14H AX300 High-Gain Wi-Fi 6 USB Adapter. Designed to deliver faster, more reliable connectivity, this compact USB adapter transforms standard devices into Wi-Fi 6-ready machines. With speeds up to 287 Mbps and an adjustable high-gain antenna, it ensures smooth streaming, gaming, and browsing across larger areas. Installation is straightforward thanks to the pre-loaded internal driver, and it supports both Windows and Linux systems for versatile use.

Description:

The MA14H AX300 combines speed, stability, and coverage in a single USB adapter. It boosts wireless performance with a high-gain, multi-directional antenna that extends your router's range and strengthens signal reception. Users benefit from 1024-QAM technology for faster data rates, MU-MIMO support for multiple device connections, and easy plug-and-play setup on Windows. Linux users can also install the latest drivers from Mercusys for seamless compatibility. Compact yet powerful, the MA14H is ideal for upgrading laptops or desktops without replacing internal hardware.

Features:

Seamless Wi-Fi 6 Performance
Experience improved speeds and reduced lag with Wi-Fi 6 technology. The MA14H provides up to 287 Mbps on 2.4 GHz networks, significantly outperforming older N150 adapters. Its high-speed connectivity is ideal for HD video streaming, online gaming, and uninterrupted video calls.

Extended Coverage with High-Gain Antenna
The external high-gain antenna enhances signal reach and stability. Adjustable in multiple directions, it allows users to optimize performance based on room layout and environmental conditions. This flexibility ensures better coverage and stronger connections throughout your home or office.

Easy Installation
The MA14H comes with a pre-loaded internal driver for Windows, allowing plug-and-play use without additional downloads. Linux users can access drivers from the Mercusys official website for hassle-free setup. This setup approach simplifies installation while maintaining compatibility with multiple operating systems.

System Compatibility

  • Windows 11, 10, 7 (32/64 bit)
  • Linux Kernel 3.10 and later

Technical Highlights

  • Wireless Standards: IEEE 802.11ax, 802.11n, 802.11g, 802.11b
  • Frequency: 2.4 GHz
  • Maximum Speed: Up to 287 Mbps
  • Reception Sensitivity: 11g 6M: -95dBm, 11ax HE40 MCS9: -68dBm, 11ax HE40 MCS0: -92dBm
  • Security: WPA-PSK/WPA2-PSK, WPA/WPA2
  • Interface: USB 2.0
  • Antenna: 1 External High-Performance, Adjustable Multi-Directional Antenna
  • Dimensions: 57.8 x 16.8 x 173.4 mm (2.28 x 0.66 x 6.83 in)

Package Includes

  • AX300 High-Gain Wi-Fi 6 Wireless USB Adapter (MA14H)
  • Quick Installation Guide

With the Mercusys MA14H, enjoy enhanced wireless speed, extended coverage, and effortless setup, making it the perfect solution to upgrade your PC or laptop for modern Wi-Fi demands.


Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeMA14Hspacer
Wireless
Wireless Standards IEEE 802.11ax, IEEE802.11n, IEEE802.11g, IEEE802.11b
Frequency 2.4 GHz
Signal Rate Up to 287 Mbps on 2.4 GHz
Reception Sensitivity 2.4 GHz:
11g 6M: -95dBm
11ax HE40 MCS9: -68dBm
11ax HE40 MCS0: -92dBm
Wireless Security WPA-PSK/WPA2-PSK, WPA/WPA2
Hardware
Dimensions (W X D X H) 57.8 x 16.8 x 173.4 mm
(2.28 x 0.66 x 6.83 in)
Interfaces USB 2.0
Antenna Type 1 External High Performance Antenna
Others
Package Contents AX300 High-Gain Wi-Fi 6 Wireless USB Adapter (MA14H)
Quick Installation Guide
System Requirements Windows 11/10/7 and Linux (Kernel 3.10 and later)

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