The Cisco Aironet 802.11a/b/g Wireless CardBus Adapter (AIR-CB21AG-E-K9) is a high-performance network adapter designed to provide reliable wireless connectivity for laptops and other devices via the CardBus interface. This adapter is compatible with the 802.11a, 802.11b, and 802.11g standards, ensuring users can connect to a wide range of wireless networks that operate within either the 2.4 GHz or 5 GHz frequency bands.
One of the key features of the Cisco Aironet adapter is its dual-band capability, which allows it to automatically switch between the 2.4 GHz and 5 GHz bands based on network availability, congestion, or user preference. This enhances wireless connectivity performance, especially in environments with high signal interference. The device supports encryption protocols such as WEP, WPA, and WPA2, providing robust security standards for protecting your wireless communications.
This Cisco Aironet CardBus Adapter has automatic rate selection, meaning the card adjusts the data transmission rates automatically depending on the signal strength and network conditions, supporting speeds up to 54 Mbps. It is designed to deliver reliable performance in a variety of wireless network environments. Additionally, driver and software support are available across major operating systems, making the installation process straightforward and integrating easily with existing setups.
Physically, the adapter is compact in size, making it highly portable, allowing users to seamlessly migrate between wired and wireless networks. It comes equipped with a standard CardBus 32-bit interface, ensuring optimal compatibility with various laptop models with CardBus slots. Ideal for older devices, it efficiently extends wireless connectivity to laptops not equipped with modern wireless capabilities by default.
EOL Technology Services offers professional support, technical services, and replacement parts for the Cisco Aironet 802.11a/b/g Wireless CardBus Adapter. Whether you need advice or replacements, our team is ready to assist you, ensuring your device remains in operation and performs as expected in your network environment.
Yes, we provide comprehensive maintenance and upgrade services to ensure your IT systems remain up to date and fully operational. From routine checks to part replacements.
Yes, if it isn't the right fit, our team can assist you in identifying the right parts that are fully compatible with your existing hardware.
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