Antenna products compatible with AMB82 mini

Antenna products compatible with AMB82 mini: Are there any antenna products that are stronger than the antenna provided as standard? If there is a compatible model on the market, please recommend it. I hope the antenna is at least 7db or higher.

Officially there is only one antenna supported currently.
So, to achieve your requirements you can try find the same connector but higher performance. Or DIY IPEX to SMA antenna.

I found a few antenna models that are compatible with the amb82 mini.
Based on aliexpress, it is as follows. They all work well, but the antenna in the attached photo performed the best.
Based on tplink AX1800, the included antenna only catches signals within 50m, this 8db antenna could transmit rtsp video even at a distance of 100m or more.