The Edimax EW-7811Un is an ultra-compact, nano-sized USB wireless adapter designed to provide reliable high-speed connectivity. Despite its tiny form factor, it complies with IEEE 802.11b/g/n standards and delivers data rates of up to 150Mbps. Ideal for laptops, desktop PCs, and embedded systems like the Raspberry Pi, this adapter features Green WLAN technology for energy efficiency and a sleek design that won’t obstruct adjacent ports.
Technical Specifications
- Model Number: EW-7811Un
- Wireless Standards: IEEE 802.11b/g/n
- Maximum Data Rate: Up to 150Mbps
- Frequency Band: 2.4000 ~ 2.4835GHz
- Interface: USB 1.0/2.0 Type A
- Antenna: Internal Antenna (1T1R)
- Security Support: WEP 64/128-bit, WPA, WPA2, IEEE 802.1x
- Setup: Software WPS (Wi-Fi Protected Setup) configuration
- Dimensions: 7.1(H) x 14.9(W) x 18.5(D) mm
Key Features
- High-Speed N150 Connectivity: Complies with 802.11n standards, offering speeds up to 150Mbps—3x faster than traditional 802.11g connections.
- Nano Design: The ultra-small footprint allows it to remain plugged into a USB port without obstructing nearby ports or getting damaged.
- Green WLAN Technology: Smart transmission power control adjusts output based on distance and CPU load, reducing power consumption by 20% to 50%.
- Increased Coverage: Built with advanced wireless technology to provide better stability and wider signal coverage, helping to reduce dead spots.
- Easy Setup: Includes a multi-language EZmax setup wizard for quick and simple network configuration.
- Broad Compatibility: Works with a wide range of operating systems, including Windows, Linux, and Mac OS.
