ANTOP Smart Boost Amplifier with Dual Outputs for TV and Second Device- FM Stereo, a Second TV, or Any OTA-Ready Streaming Device or Projector, Support FM/VHF/UHF

This is an inexpensive MIMO (multi in, multi out) dual antenna for use with cellular modems like the Netgear MR1100 (AKA "M1") offered here on Amazon. It uses the easy to install TS9 connectors for simple and quick installation, and can easily be aimed towards your local cell tower at home or on the road. This is suited best for a fixed location because it is directional. If you are getting one for a mobile / vehicle or camping, you likely need to find a similar but omnidirectional antenna that picks up cellular data 360° instead. There are numerous ones right here on Amazon.For the price, this can't be beaten and offers performance typical of the much higher priced Yagi and similar dual antennas.

The SmartBoost amplifier doesn't work as well as the Antop SmartPass amplifier. I tested both and received substantially more channels with the SmartPass amplifier, which is also cheaper. See the comparison below. Both of them are pretty fragile and probably should be used for indoors. SmartPass Amplifier link: https://www.amazon.com/ANTOP-Smartpass-Amplifier-Non-Amplified-Included/dp/B07X2JK5PB/ref=sr_1_17?crid=3F9QZG83J6BMQ&keywords=antop+amplifier&qid=1685137596&sprefix=antop+ampli%2Caps%2C118&sr=8-17Antenna without any amplifier - 59 channelsAntenna with this Antop SmartBoost amplifier - 67 channelsAntenna with the Antop SmartPass amplifier - 126 channels