Our 4G vehicle booster kits include a mini (4-inch) magnet-mount antenna. This is our strongest 4G vehicle antenna. It is the one we currently recommend. Other vehicle antennas may not provide adequate gain (signal boost) nor power (transmission capability) for your 4G LTE data.
Recently, we have released two new 4G mobile antennas – the 4G-OTR Trucker Mirror-Mount Antenna (SKU #: 304414) and the 4G-OTR Antenna Truck Edition Spring-Mount (SKU #: 304415). These antennas can be used as a better option in some mounting scenarios and are available by searching the SKU numbers listed.”