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Product description: Edmiax EW-7822UN7 Tri-Band WiFi 7 Wireless Network Adapter
The Edimax EW-7822UN7 is a compact yet powerful USB network adapter compliant with the latest WiFi 7 (802.11be) standard. With tri-band operation (2.4 GHz, 5 GHz, 6 GHz), technologies like 4K-QAM , Multi-Link Operation (MLO) , and Multi-RU , it provides an efficient and reliable connection with minimal latency. The built-in plug-and-play driver allows for instant setup without the need for software downloads. The device works with Windows 10 and 11 , offering high speeds of up to 2880 Mbps and advanced WPA3 security features.
Wireless WiFi 7 Tri-Band Network Adapter - Edmiax EW-7822UN7.
The card offers a high level of WiFi security.
Main features of the WiFi network card
- Supports WiFi 7 (802.11be) : ultra-fast data transmission, low latency, greater efficiency
- Tri-Band Mode : 6GHz, 5GHz, and 2.4GHz bands for better network traffic management
- 4K-QAM : 20% more efficient than WiFi 6 (1024-QAM)
- MLO and Multi-RU : intelligent band switching, higher stability and speed
- Built-in driver : no installation required - full functionality immediately after connection
- Backward compatibility : Supports WiFi 4/5/6/6E routers
- Miniature design : only 31.5mm long, perfect for laptops and mobile computers
- Advanced security : WPA3-Enterprise, WPA3-Personal, WPA2, WPA and 802.1x
WiFi 7 - the wireless revolution
WiFi 7 (802.11be) is a breakthrough in wireless technology, offering higher throughput, lower latency, and significantly improved data transfer efficiency. With 4K-QAM (12-bit modulation) , the EW-7822UN7 delivers up to 20% faster performance than WiFi 6. Multi-Link Operation (MLO) enables simultaneous use of multiple bands, avoiding congestion and improving connection stability—especially in multi-device environments.
MLO eMLSR mode provides dynamic switching between 2.4 GHz, 5 GHz and 6 GHz bands.
4K-QAM technology increases data transfer efficiency by 20% compared to WiFi 6 1024-QAM.
Compatibility and advanced security
The EW-7822UN7 works with virtually all routers, access points, and extenders—both modern and legacy. It supports 802.11a/b/g/n/ac/ax/be standards, making it a versatile solution for network modernization. Enterprise-grade security, including WPA3, WPA2, and 802.1x , ensures data protection and compliance with modern networking requirements—for both homes and businesses.
Network card technical specifications
- Interface: USB Type A
- Antennas: 2x internal PIFA (2T2R)
- Band: 2.4 GHz / 5 GHz / 6 GHz
- Standards: IEEE 802.11b/g/n/ac/ax/be
- Transmission speeds:
- 2.4GHz: up to 688Mbps
- 5GHz: up to 2880 Mbps
- 6GHz: up to 2880 Mbps
- Channel support: 20/40MHz (2.4GHz), 20/40/80/160MHz (5/6GHz)
- Security: WPA3-Enterprise, WPA3-Personal, WPA2, WPA, WEP, 802.1x
- Operating system: Windows 10 / 11
- Operating temperature: 0°C to 40°C
- Storage temperature: -20°C to 65°C
- Humidity: 10% RH to 90% RH
- Dimensions: 31.5 x 19 x 8.5 mm
- Weight: 5.5 g
Kit contents
- 1x Edimax EW-7822UN7 WiFi 7 USB Adapter
With built-in drivers, the EW-7822UN7 lets you enjoy ultra-fast WiFi 7 connection right away.
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