Dell EM7355 Sierra GOBI5000 3G/4G LTE Module NGFF For DELL Venue11 Pro 7130 Wwan Card 2NDHX (Unlocked) Category: 4G Module Model: EM7355 /Gobi5000 Technologies: UMTS,HSDPA,HSPA+,LTE,EVDO Rev A,1xRTT,GSM,GPRS(Class 12),EDGE High-speed Connectivity for Mobile computing Sierra Wireless AirPrime EM Series embedded modules deliver high speed connectivity with a variety of advanced air interfaces, including LTE frequencies, around the world. Their PCI Express M.2 form factor allows easy integration into smaller and thinner mobile computing devices like tablets or ultrathin laptops. The EM Series are optimized for low power consumption, to enable longer battery life. These modules support Windows 7, Windows 8, and Linux operating systems.