The MiFi 3G/4G Mobile Hotspotfor Sprint enables you to take the Sprint Network with you almost anywhere. The DLNA Certified MiFi 4082 is designed for 3G and 4G WiMAX in North America. Building on award winning innovation and design, proven performance and industry-leading flexibility, convenience, and reliability, the MiFi 4082 is a simple, compact, user-friendly intelligent mobile hotspot. Experience life in the fast lane with blazing fast 4G WiMAX mobile broadband. The reliable MiFi 4082 is backward-compatible with the 3G CDMA 1XEvDO Rev A network, and includes new features such as the MiFi OS, microSDHC card slot supports up to 32GB, an external status display providing information at-a-glance on signal strength, roaming status, battery levels and the number of devices connected.