The Cisco Aironet 802.11a/b/g Wireless PCI Adapter, part number AIR-PI21AG-A-K9-10, is a network adapter designed for high-performance wireless connectivity. This adapter supports the 802.11a, 802.11b, and 802.11g standards, offering versatile network compatibility across legacy and modern wireless networks. With its PCI interface, it is intended for installation into desktop computers, allowing them to connect wirelessly to a Local Area Network (LAN).
The adapter is capable of supporting dual-band functionality, enabling it to operate within both the 2.4 GHz and 5 GHz frequency bands. This feature gives users the flexibility to choose between frequencies based on network congestion, interference, or need for faster speeds. The 5 GHz band tends to offer less interference, making it ideal for environments where many wireless devices are in use. On the other hand, the 2.4 GHz band is better for long-range wireless connectivity.
This wireless PCI adapter offers robust data transmission speeds that vary depending on the wireless standard in use. When operating on 802.11g, it can achieve up to 54 Mbps of data transfer, while on 802.11b, it delivers speeds up to 11 Mbps. The 802.11a standard, used typically on the 5 GHz band, can also reach speeds of 54 Mbps. These options ensure reliable wireless communication for home or office settings, even in demanding use cases.
Designed for secure networking, this adapter includes support for WEP (Wired Equivalent Privacy) and WPA (Wi-Fi Protected Access), enhancing wireless security through encrypted communications. It ensures that wireless data transmitted over the network remains secure, meeting essential encryption standards for secure wireless communication.
EOL Technology Services offers ongoing support and professional services for the Cisco Aironet 802.11a/b/g Wireless PCI Adapter. We provide necessary replacement parts and expertise to keep your hardware functioning properly, ensuring that you can continue to rely on this versatile network adapter in your 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.
We can offer a range of payment options, including upfront payment, net payment terms if approved, and bespoke agreements tailored to your requirements.
