Parsec's Akita Series - PRO4A4L is a compact four-in-one 4x4 MIMO LTE external antenna. This unobtrusive omni-directional antenna works on all LTE bands 617 - 6000 MHz with high efficiency. The PRO4A4L is optimized for attachment to a sheetrock wall in an office environment. It is ideally suited to indoor applications where a higher performance alternative to screw on antennas is required. The PRO4A4L has an IP54 ingress protection rating and may also be mounted outdoors. An optional pole mount kit that fits masts from 1.25 to 2.25 inch diameter is available.