UGREEN AC650 High-Gain Dual Band Wireless USB Adapter

Description The UGREEN AC650 (Model CM496 / SKU 90339) is a dual-band wireless USB adapter designed to deliver reliable, high-speed Wi-Fi connectivity for desktops and laptops. Featuring a powerful 6 dBi high-gain external antenna, this adapter offers improved signal strength and range — even through walls or across a large room. It supports both 2.4 GHz and 5 GHz Wi-Fi bands: up to 200 Mbps on 2.4 GHz and 433 Mbps on 5 GHz, giving you flexibility for both wide coverage and high-speed performance. The adapter is built on the Realtek RTL8811CU chipset, which provides stable and efficient performance. Installation is easy — it connects via USB 2.0, and supports Soft AP Mode, allowing you to turn your PC into a Wi-Fi hotspot for other devices. Security is well-covered by support for WPA-PSK, WPA2-PSK, and WEP encryption to help protect your network. It’s compatible with a variety of operating systems including Windows (7 through 11) and Linux. High-Gain Antenna: 6 dBi external antenna improves signal strength and coverage. Dual-Band Support: Works on both 2.4 GHz and 5 GHz for flexible connectivity. Soft-AP Mode: Can convert your computer into a Wi-Fi hotspot. Strong Encryption: Supports WPA/WPA2 PSK and WEP to secure your wireless connection. Wide Compatibility: Works with modern Windows and Linux systems. Easy Installation: Plug-and-play support with built-in drivers.