ZyAIR B-122 IEEE 802.11 CARDBUS Adapter: the ZyAIR B-122 provides compact, cost-effective designs that meet the varying demands of all different types of users. The highly adaptable ZyAIR B-122 provide a flexible, reliable, and convenient network connection to satisfy all wireless access demands. With IEEE 802.11b compliance, the ZyAIR client family allows you to connect with your wireless LAN and allows you to roam freely between different Access Points.