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

The UGREEN UG-90340, also known as model CM499, is a high-performance AX1800 dual-band USB adapter designed to bring Wi-Fi 6 connectivity to laptops and desktops. Delivering a combined throughput of up to 1800 Mbps, it ensures ultra-fast, low-latency connections ideal for 4K streaming, online gaming, and large file transfers. Featuring advanced technologies like OFDMA, MU-MIMO, beamforming, and 1024-QAM, this compact adapter provides stronger coverage, faster speeds, and improved network efficiency. Its plug-and-play design with Windows 10 and 11, along with optional drivers for macOS and Linux, allows for quick setup and secure wireless connections with WPA3 encryption.

Product Features

High-Speed AX1800 Connectivity

Supports dual-band speeds of up to 1201 Mbps on the 5GHz band and 574 Mbps on the 2.4GHz band, offering a combined throughput of 1800 Mbps for smooth streaming and gaming.

Wi-Fi 6 Advanced Technologies

OFDMA and MU-MIMO allow simultaneous communication with multiple devices, reducing latency and network congestion for a faster, more efficient connection.

Beamforming for Stable Connections

The adapter intelligently directs Wi-Fi signals toward the router, providing a stronger and more stable connection even at longer distances.

Enhanced Data Encoding with 1024-QAM

Improves data transmission efficiency, enabling up to 40% faster speeds compared to Wi-Fi 5 adapters.

Flexible Station & Soft AP Modes

Functions as both a network receiver (Station Mode) and a wireless hotspot transmitter (Soft AP Mode) to share a wired connection with other devices.

Compact and Travel-Friendly Design

Features an internal high-gain antenna and honeycomb ventilation for optimal airflow, ensuring reliable performance without overheating.

Robust Security

Supports WPA3-SAE, WPA2, and WEP encryption, providing enhanced protection against unauthorized access.

Product Specifications

• Wireless Standard: IEEE 802.11ax (Wi-Fi 6), backward compatible with 802.11a/b/g/n/ac
• Total Bandwidth: Up to 1800 Mbps combined speed
• Dual-Band Speeds: 5GHz: Up to 1201 Mbps, 2.4GHz: Up to 574 Mbps
• Hardware Interface: USB 3.0 (USB 3.2 Gen 1), compatible with USB 2.0
• Antenna: Internal high-gain antenna
• Thermal Design: Honeycomb ventilation structure to prevent overheating
• Dimensions: 84mm x 27mm x 13mm
• Wireless Technologies: OFDMA, MU-MIMO (2×2), Beamforming, 1024-QAM
• Operating Modes: Station Mode, Soft AP Mode
• Security: WPA3-SAE, WPA2, WEP
• Operating Systems: Windows 10/11 (plug-and-play), macOS and Linux drivers available
• Backward Compatibility: IEEE 802.11a/b/g/n/ac standards
• Usage Requirement: USB 3.0 port recommended to achieve maximum AX1800 speeds