The Atheros AR5B91 Mini PCI-E card is a compact wireless networking device designed to provide fast and reliable connectivity. It operates on the 2.4 GHz frequency band and supports the 802.11b/g/n wireless standards, ensuring compatibility with a wide range of devices.
With a maximum data transfer rate of up to 300 Mbps, the AR5B91 delivers high-speed wireless connections, allowing for smooth streaming, online gaming, and file transfers. It utilizes multiple-input and multiple-output (MIMO) technology to enhance signal strength and minimize interference, resulting in improved performance and coverage.
The AR5B91 is equipped with advanced security features, including WPA/WPA2 encryption protocols, ensuring secure data transmission and protection against unauthorized access. It also supports Wi-Fi Protected Setup (WPS), simplifying the process of connecting to WPS-enabled routers.
Designed for easy integration, the Mini PCI-E form factor allows the AR5B91 to be installed in various devices, such as laptops and small form factor desktops. Its low power consumption ensures efficient operation, optimizing battery life in portable devices.
