Upgrade to Wi-Fi 6

The Cudy WU900 adds dual-band Wi-Fi 6 connectivity to a compatible desktop or laptop through a USB-A port. It delivers speeds up to 600Mbps on the 5GHz band and 286Mbps on 2.4GHz for browsing, downloads, streaming and online gaming.

Efficient Wireless Performance

Wi-Fi 6 technologies including OFDMA, MU-MIMO, BSS Color and 1024-QAM improve wireless efficiency and help reduce latency on busy networks. The adapter supports channel widths up to 80MHz.

Compact USB Design

Measuring only 37.5 × 17 × 8.5mm and weighing 5g, the adapter is easy to carry and designed to avoid blocking neighbouring USB ports. A USB 2.0 or newer port is required for full-speed operation.

Simple Driver Installation

The preloaded driver supports automatic installation on Windows 7, Windows 10 and Windows 11. Drivers are also available for Linux Kernel 3.10–6.8, UOS and Kylin OS.

Wi-Fi Hotspot Mode

AP mode lets a compatible computer share its wired internet connection as a Wi-Fi hotspot for smartphones, tablets and other wireless devices.

Product Specifications & Identifiers

• Brand: Cudy
• Model: WU900
• Hardware versions: 1.0 and 1.1
• Product type: Dual-band Wi-Fi 6 USB adapter
• Wireless class: AX900
• Wi-Fi standard: Wi-Fi 6
• Wireless bands: 2.4GHz and 5GHz
• 5GHz speed: Up to 600Mbps
• 2.4GHz speed: Up to 286Mbps
• Spatial streams: 1 per band
• Antennas: 2 internal
• Channel widths: 20, 40 and 80MHz
• Wireless technologies: OFDMA, MU-MIMO, BSS Color and 1024-QAM
• Wireless security: WPA and WPA2
• Host connection: USB-A
• Interface standard: USB 2.0
• Operating systems: Windows 7, Windows 10, Windows 11, Linux Kernel 3.10–6.8, UOS, Kylin OS V4 and Kylin OS V10
• Driver installation: Automatic on supported Windows versions; manual on other supported systems
• Dimensions: 37.5 × 17 × 8.5mm (1.48 × 0.67 × 0.33 inches)
• Weight: 5g (0.18oz)
• Operating temperature: 0–40°C (32–104°F)
• Included items: WU900 adapter and installation guide