Cisco 3G Wireless WAN EHWIC card HWIC-3G-CDMA-T delivers the 3G network connectivity for enterprises for both backup and primary application. When integrated with Cisco integrated service router, it offers the capability to automatically initiate connection over 3G WWAN if the primary WAN link fails. Coupled with Service provider wireless data plan delivers cost-effective, reliable, rapidly deployable and secure backup solution for remote sites or branch offices. This card builds on the performance and adding support for wireless to our wide variety of WAN interface alternatives. In addition, this card supports last 3G standards and excesses the data rate to 3.1Mbps for uplink and 1.8Mbps for downlink with low-latency, which allows sending and receiving more mission-critical data across the WAN in backup scenarios.