Cudy WU650 - Wireless USB Adapter, Black

The Cudy WU650 is a dual-band USB Wi-Fi adapter for desktop PCs and laptops that lack built-in wireless cards. It connects via a USB 2.0 port and draws power directly from the host computer. The adapter supports the Wi-Fi 5 (802.11ac) standard, offering speeds of up to 433 Mbit/s on the 5 GHz band and 200 Mbit/s on the 2.4 GHz band. Its dual-band design allows it to connect to high-speed access points or long-range networks. The adapter is designed exclusively for Wi-Fi and does not support Bluetooth or wired Ethernet.

The nano-sized device measures 20 mm × 15 mm × 8 mm. Weighing only 3 grams, the compact housing can remain plugged into a laptop during transit without obstructing adjacent ports. The unit is plug-and-play and does not require manual driver configuration. It is compatible with Windows (XP through 10), macOS (10.6 to 10.15.3), and Linux (kernels 4.19 to 5.x).

• MU-MIMO support for better efficiency in environments with multiple devices
• Single internal 2 dBi antenna to maintain a low profile
• Backward compatible with 802.11a/b/g and Wi-Fi 4 (802.11n) standards
• Supports WEP, WPA, WPA-PSK, WPA2, and WPA2-PSK encryption
• 256-QAM modulation for increased data density