2T2R Wi-Fi 7 Tri-Band Tiny USB Adapter

The EW-7822UN7 instantly upgrades your existing desktop or laptop to Wi-Fi 7 tri-band connectivity, delivering ultra-low latency. Powered by the Realtek RTL8912AU chipset and equipped with 2T2R internal PIFA antennas, it ensures strong, stable, and efficient wireless performance across 2.4GHz, 5GHz, and 6GHz bands—perfect for smooth streaming, gaming, and high-performance productivity.
 

MLO and 4096-QAM for Ultra-Fast Performance

The EW-7822UN7 supports Multi-Link Operation (MLO) and eMLSR (Enhanced Multi-Link Single Radio) mode, enabling simultaneous multi-band connections with lower latency and higher efficiency. Combined with 4096-QAM modulation, it boosts data throughput by up to 20%, delivering faster, smoother performance for demanding applications such as 4K streaming, online gaming, and real-time collaboration.
 

Multi-RU and Preamble Puncturing for Spectrum Efficiency

With advanced Wi-Fi 7 technologies such as Multi-RU allocation and Preamble Puncturing, the EW-7822UN7 optimizes channel usage to achieve superior spectrum efficiency. These features dynamically adjust resource units and bypass interference, ensuring reliable, high-speed performance even in congested or noisy environments.
 

WPA3 Personal & WPA3 Enterprise Security

The EW-7822UN7 provides enterprise-grade protection with WPA2/WPA3 Personal and WPA3 Enterprise security standards. It safeguards user data and prevents unauthorized access, delivering robust encryption and authentication mechanisms for both home and professional network environments.
 

Plug-and-Play USB 2.0 Interface with Pre-loaded Driver

Designed for instant connectivity, the EW-7822UN7 features a USB 2.0 interface with a pre-loaded driver for Windows 10/11. Simply plug it in and follow the on-screen instructions to enjoy seamless Wi-Fi 7 connectivity—ideal for quick setup, effortless configuration, and hassle-free operation.
 

Ultra-Compact Design for Portability and Style

Measuring only 19.5 × 19.0 × 8.5 mm, the EW-7822UN7 combines powerful performance with sleek, portable design. Perfect for laptops, desktops, and travel use, it delivers cutting-edge Wi-Fi 7 technology in a minimalist form factor that complements modern devices.