The EHWIC-3G-HSPA-U card is a multiband, multiservice WAN card. Its primary application is WAN connectivity as a backup datalink for critical data applications and as a primary WAN connection.

The EHWIC-3G-HSPA-U card supports the ISR G2 platforms (the Cisco 1900 series, the Cisco 2900 series and the Cisco 3900 series).

The EHWIC-3G-HSPA-U card houses one cellular modem for connection to a wireless WAN.