FPV Small WiFi Antenna 2.4GHz Wireless Module Omni Directional Thumb Antenna mmdvm Network Router Antenna SMA Male TX RX Mini RHCP Racing Drone Antenna for Multicopter WiFi USB Adapter Pack of 2

Worked

I bought this antenna for the purpose of improving my bluetooth penetration/range. Before, in my small apartment, my bluetooth signal would break up when I went into my bedroom/bathroom from the living room. Now, with the antenna connected to my fosi bt30d pro, the signal is rock solid where it kept breaking up before. Absolutely worth it. Other reviewers saying this isn't for BT are dead wrong, this is a 2.4ghz antenna, if it doesn't work with bluetooth, it doesn't work with 2.4ghz.

These 2.4Ghz antennas do work, however they provide less gain that I thought they would. Boy, they are really small. I went from a 21dB SNR (6" antenna) to a 5dB SNR on these antennas which wasn't enough to keep my surveillance camera functioning effectively, so I went back to the old antennas. I like the idea of these, but unfortunately they didn't work well.

Bought for use for a RC project using nRF24L01 RF modules; these antenna's completely kill the functionality of those modules even though they are the right frequency. "Factory" 24L01 module antenna's work fine, swap to these and Nadda.

2 pack + overnight am delivery to my house: less than $12.00 (Compare to) One (1) OEM antenna (ordered prior to being alerted about this product - too late to cancel) $40.00+ and one week deliver time Great purchase!

used on my drone. they work fine and have survived a few hard landings.

These are worthless. No range, lost connectivity, cheaply made. I bought their previous ones with three indentations on the top...they work great. The new ones are smooth -- and look/feel junky. Buyers be warned...look elsewhere for a stubby BT antenna.

These antennas are unusably bad: zero signal sitting on top of the router. In one case I got lower signal levels with this antenna attached than with no antenna!

MMDVMのアンテナに使っています。小さくてスマート