UGREEN AX1800 Dual-Band Wireless USB Adapter (Wi-Fi 6) – UG-90340 (CM499)

The UGREEN AX1800 Dual-Band Wireless USB Adapter (Wi-Fi 6) – UG-90340 (also known as CM499) delivers high-speed, next-generation Wi-Fi connectivity for desktops and laptops. With dual-band speeds of up to 1800 Mbps, this compact USB 3.0 adapter provides faster streaming, smooth online gaming, and stable video conferencing. Equipped with advanced Wi-Fi 6 technologies like OFDMA, MU-MIMO, Beamforming, and 1024QAM, it enhances network efficiency and coverage, making it an ideal solution for bandwidth-intensive applications in homes, offices, and small businesses. Its plug-and-play installation for Windows 10/11 and driver support for macOS and Linux ensures hassle-free setup across multiple operating systems.

Product Features

Wi-Fi 6 Technology for Faster Connections

Supports IEEE 802.11ax standard, providing improved speed, stability, and efficiency compared to Wi-Fi 5, with backward compatibility for 802.11a/b/g/n/ac devices.

Dual-Band Connectivity

Operates on both 2.4GHz (up to 574 Mbps) and 5GHz (up to 1201 Mbps), delivering combined AX1800 speeds for seamless streaming, gaming, and file transfers.

Advanced Wireless Technologies

Includes OFDMA, MU-MIMO, Beamforming, and 1024QAM to optimize performance, reduce latency, and ensure strong, stable coverage.

USB 3.0 Interface

High-speed USB 3.0 connectivity ensures fast data transfer, while maintaining backward compatibility with USB 2.0 ports.

Wide Compatibility and Plug-and-Play

Built-in drivers for Windows 10/11 allow instant setup. Drivers are also available for macOS and Linux, ensuring broad device compatibility.

Compact and Portable Design

Internal high-gain antenna and small form factor make the adapter travel-friendly and suitable for laptops, desktops, and home office setups.

Soft AP Mode

Allows you to convert a wired connection into a Wi-Fi hotspot, providing internet access to multiple devices conveniently.

Product Specifications

• Model Number: UG-90340 (CM499)
• Wireless Standard: IEEE 802.11ax (Wi-Fi 6), backward compatible with 802.11a/b/g/n/ac
• Frequency Bands: Dual-band (2.4GHz and 5GHz)
• Maximum Speeds: 5GHz up to 1201 Mbps, 2.4GHz up to 574 Mbps (AX1800)
• Hardware Interface: USB 3.0 (backward compatible with USB 2.0)
• Antenna Type: Internal high-gain antenna
• Wireless Technologies: OFDMA, MU-MIMO, Beamforming, 1024QAM
• Security Protocols: WPA3, WPA2, WEP
• Operating System Support: Windows 10/11 (built-in drivers), macOS and Linux (drivers available from UGREEN website)
• Working Modes: Wireless adapter mode, Soft AP mode
• Dimensions: 84mm × 27mm × 13mm