FPV Small WiFi Antenna 2.4GHz Bluetooth Mini WiFi Antenna Wireless Omni Thumb Antenna mmdvm Network Router RP SMA Male TX RX Mini RHCP Racing Drone Antenna for Multicopter Back Up Camera Pack of 2

If you're just trying to connect your wifi across the room to your router, these are perfectly adequate and a lot lower profile than other options. Seem to work just fine at 2.4 and 5mhz.

I'm only using these on my motherboard for Bluetooth functionality to replace the gigantic free standing antenna that came with my X570 Unify motherboard. For that purpose, they seem to work well. I sit within about 5 feet of my desktop, and within this range, the single quality for my Bluetooth headphones and other peripherals is excellent. No audio drops, which is good... I can't speak for WiFi strength, as I don't use it for that, but I did briefly enable the WiFi adapter on my motherboard, and the signal strength seemed fine, but remember that these little guys are still bound by the laws of physics. They're smaller than most antennas, and stuck at a less than ideal orientation. At longer ranges and lower signal levels, you *will* suffer as a result of that. But if you're reasonably close to your AP, you should be totally fine with these.

Used these on my sffpc. Still have a solid connection over 5ghz, though switching from a full size antennas to these there was a drop off of 2 bars showing. Hasn't affected performance from what I can tell, everything works the same (speed/range)

Mine is an unusual scenario, but it works very well for what I needed. My motherboard (ASRock X570 Taichi) comes with built in WiFi6 and Bluetooth, which is really nice since it meant I didn't need to keep using my 5 year old PCE-AC68 WiFi card... or so I thought. The built in WiFi card barely topped 70Mbps on my gigabit connection with the OEM external antenna attached, so I put my old WiFi card back in (which easily hits 500Mbps in a saturated neighborhood). I still wanted the Bluetooth functionality for Bluetooth controllers, but I didn't want two antenna on my PC case. Picked up these antenna and they work perfectly. I sit about 2 feet away from my PC and controllers sync up without any issues. WiFi speeds are about the same, but I can't test the range on them as my router is 3 feet away from my PC and I'm not going to lug my PC around the house to test the range.

This is not the best wireless antenna for sure but I never liked those L shaped antenna either. My router is fairly close to my computer so these tiny antenna works without any major issue. I used it with an WiFi 6 module and that didn't go well. Both the WiFi and Bluetooth signal suffered. However, when I started using it with WiFi 7 module, seems like both the WiFi and Bluetooth signal gained extra coverage. I bought it only for aesthetics not for performance.