Sierra Wireless AT&T Mobile Hotspot Elevate 4G external antenna & antenna adapter cable 3db 3db Magnetic antenna with 5ft cable Antenna adapter cable for Sierra Wireless AT&T Mobile Hotspot Elevate 4G Frequency: 824-896MHz,890~960MHz,1800MHz,1900MHz Gain: 3dBi Cable with RG174/U Cable Length: 5ft Antenna Height: 9 inch