Cudy WU650 650Mbps Dual Band Wi-Fi USB Adapter

The Cudy WU650 is a compact dual-band USB WiFi adapter designed to deliver stable, high-speed wireless connectivity for both desktop and laptop users. Supporting IEEE 802.11 b/g/n/a/ac standards, it offers combined speeds of up to 650 Mbps—with 433 Mbps on 5 GHz for smooth HD streaming and gaming, and 200 Mbps on 2.4 GHz for general browsing. Featuring a built-in 2dBi integrated antenna and 17dBm transmit power, it ensures reliable signal quality over its supported frequency ranges (2.412–2.4835 GHz and 5.180–5.825 GHz).

The adapter supports Soft AP mode for creating a WiFi hotspot (except on 64-bit Windows 10, where the function is unsupported) and offers advanced wireless security protocols including 64/128 WEP, WPA, and WPA2-PSK with TKIP/AES encryption. It’s compatible with a wide range of operating systems—Windows 98 through 11, macOS 10.5–10.13, and Linux Kernel 4.19–5.x.

Weighing just 3 g and measuring only 20 x 15 x 8 mm, the WU650’s ultra-portable design ensures it won’t block nearby USB ports or disconnect easily. The package includes the wireless adapter, a quick installation guide, and a resource CD, with auto driver installation available for Windows 10/11 and manual setup for other systems. Backed by a 1-year warranty, it’s an ideal choice for users seeking a plug-and-play, travel-friendly networking solution.