The Cisco Aironet network adapter (Part Number: AIR-PC21AG-E-K9) is a high-performance 802.11a/b/g wireless client adapter designed to enhance wireless connectivity for computers and other devices. This adapter supports wireless standards such as IEEE 802.11a, 802.11b, and 802.11g, making it highly versatile for various types of networks. By supporting different frequency bands — 2.4 GHz for 802.11b/g and 5 GHz for 802.11a — it offers flexible solutions to meet the demands of diverse networking environments.
The adapter is equipped with strong encryption protocols such as WPA, WPA2, and features 128-bit AES encryption, ensuring secure data transmission across wireless networks. Its compact and lightweight design makes it easily installable, and due to its reliance on standards, it can be integrated with most modern and legacy Cisco Aironet access points.
The Aironet adapter includes advanced power and performance management features like adaptive transmission power settings that optimise the load on wireless networks, reducing interference for enhanced performance and reliability. Moreover, it ensures compliance with health, safety, and environment standards, making it a safe and reliable choice for both business and personal use.
Ideal for mobile workers, the AIR-PC21AG-E-K9 offers seamless switching between multiple wireless networks, enabling smooth connectivity without the need for constant reconfiguration. It also supports Cisco Aironet extensions, improving wireless performance, particularly when paired with other Cisco equipment.
EOL Technology Services provides clients with comprehensive support, professional services, and replacement parts for Cisco Aironet adapters like AIR-PC21AG-E-K9. Whether you're looking for installation help, troubleshooting guidance, or replacement units, we’re here to assist, ensuring your wireless network continues to operate smoothly and efficiently.
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.
We can offer a range of payment options, including upfront payment, net payment terms if approved, and bespoke agreements tailored to your requirements.
