WiFi USB Adapter MSI AX1800 USB 2.0 Type-A Wireless 2.4GHz 5GHz

The MSI AX1800 USB 2.0 Type-A WiFi adapter upgrades a PC or laptop to WiFi 6, supporting dual-band wireless operation on 2.4 GHz and 5 GHz with theoretical transfer speeds up to 1800 Mbps. Its compact black housing (102 × 30 × 19 mm) includes a cradle and a flappable external antenna for flexible placement and improved reception. The adapter connects via USB Type-A and is designed to work with a variety of operating systems.

Advantages

This WiFi USB adapter provides faster wireless throughput and reduced latency compared with older WiFi standards, supporting smoother gaming, streaming, and online meetings. Beamforming support helps maintain a more reliable connection by focusing signal direction toward the adapter, and MSI FIRST reduces latency when paired with an MSI gaming router. The included cradle and adjustable antenna allow optimal positioning to improve range and signal strength.

Suitable for

• Upgrading desktops or laptops to WiFi 6 without opening the case
• Gaming where lower latency and stable connection matter
• Home streaming and video conferencing on 2.4 GHz or 5 GHz networks
• Users who need flexible adapter placement using a cradle or external antenna

Key specifications

• Brand: MSI
• Model: AX1800 (MPN: GUAX18, EAN: 4711377002875)
• Interface: USB 2.0 Type-A
• Frequency bands: 2.4 GHz and 5 GHz (WiFi 6)
• Theoretical max speed: up to 1800 Mbps
• Dimensions: 102 × 30 × 19 mm
• Weight: 0.037 kg
• Colour: Black

How to use

Insert the adapter into an available USB Type-A port on your PC or laptop. Position the adapter on the included cradle and adjust the flappable antenna to achieve the best signal reception. Follow the operating system prompts to install drivers if required, or download the latest drivers from the manufacturer’s support page. When available, connect to your 2.4 GHz or 5 GHz network and select the appropriate SSID and password.

Recommendations

For optimal performance place the cradle close to a window or higher on a desk to reduce obstructions. When using with an MSI gaming router, enable MSI FIRST features for lower latency. Keep the adapter’s antenna oriented toward the router and avoid placing it near large metal objects or other sources of interference.