The Simplecom NW621 AC1200 WiFi Dual Band USB Adapter offers a powerful and reliable wireless connection for your Windows, Mac, or Linux computer. Featuring the latest 802.11ac standard, this adapter supports dual-band connectivity with speeds up to 867Mbps on 5GHz and 300Mbps on 2.4GHz bands, delivering fast and stable internet for smooth online gaming, HD video streaming, and internet TV.

Equipped with a detachable 5dBi high gain antenna and a 2T2R (2 transmitter, 2 receiver) setup, the NW621 extends wireless range and enhances signal quality, ensuring a consistent connection even at longer distances. The adapter uses a super-speed USB 3.0 interface that is backward compatible with USB 2.0, facilitating easy instant setup and increased throughput.

Security is prioritized with support for WEP 64/128, WPA, WPA2, and 802.1x authentication. The built-in WPS button allows secure one-touch device registration, simplifying network access without compromising safety.

This adapter supports a wide range of operating systems, including Windows XP through 10 (32/64-bit), macOS 10.4 to 10.11, and Linux, providing versatile compatibility. The package includes setup utilities and driver software to ensure a hassle-free installation.

Key Benefits:

• Dual-band WiFi AC1200: Combine fast 5GHz connection with the reliable 2.4GHz band


• USB 3.0 for enhanced data transfer speeds and easy plug & play


• 5dBi detachable antenna for improved wireless coverage and stability


• Broad OS support including Windows, macOS, and Linux


• Secure wireless encryption and easy WPS setup