Sprint NETGEAR Model 771S Zing 4G LTE Mobile Hotspot Black Mint in Box

The Netgear Zing 771S is a MIMO device that has 2 antennas ports that use TS-9 type connectors. A MIMO Device uses 2 antennas to send and receive a signal at potentially a more reliable signal and better transfer speeds. One antenna will improve the signal to the Zing. To achieve true MIMO purchase two adapter cables and 2 antennas (or one MIMO antenna - 2 antennas combined to 1 package with 2 cables). For best performance make sure the antennas are 18" apart or greater. Includes AC adapter