Bingfu WiFi Aerial Dual Band 2.4GHz 5.8GHz 9dBi Magnetic Base SMA WiFi Antenna(2-Pack) for Wireless Video Surveillance Recorder Truck Trailer Rear View Backup Reversing Monitor

These are best suited I think to plug into your PC wireless card, if your PC is under your desk the signal will be pretty weedy, but these can be mounted on your desk, up on your screen in the open air to increase signal, very happy with the increase in my internet speed.

Ok quality compact antennas

I bought this antenna expecting a strong and stable Wi-Fi signal, especially on the 5 GHz band, but it severely underperformed. Even placed very close to my router, it only showed about 3 signal bars on 5 GHz, which is worse than my old, much cheaper antenna. The 2.4 GHz band was okay, but the 5 GHz connection was consistently weak and unstable. The built-in 2-meter cable also seems to cause significant signal loss, and there’s no way to replace it. Overall, this antenna did not meet my expectations and I will be returning it.

Purchased for use with my mobile router in the campervan. They have a magnetic base which means they can be fixed on the van roof (When Stationary) They provide a reasonable signal, but of course it depends on the area your in. Over all cheap, cheerful and effective.

Bought to replace the manufaturer antenna for my AX200 WiFi6 PCI-e cardThe antenna-pair did very good job boosting 2.4Ghz reception with increase from 20Mbits to 80Mbits. However it had to opposite effect at the 5Ghz spectrum, having poorer reception by -10db, preventing the card from switching to 5Ghz.Unfortunately indoors the 2.4Ghz is very noisy for me so this antenna pair didn't boost my 5Ghz reception.Still remains a good option for 2.4Ghz.

My wifi router is located in a different building from my PC - with the standard aerials that came with the PC I was getting 10Mbps.... with these, simply by positioning them higher up and towards the direction of my router (attaching them magnetically to a tin can on a shelf) I am now getting 35Mbps! Unfortunately I cant still only manage 2.5GHz band with these but that's just the issue with the number of walls my wifi signal has to travel through - and 35Mbps is pretty much what I get plugged directly into the router anyway!

Didn't work for me.

Like many others who bought this they were skeptical, so was I.I've had to move my pc downstairs as my room is being re-done, and is as far away from the router as it could beOn my old antenna I would constantly drop signal on 2.4 Ghz and was very unreliable, and don't even get me started on 5 Ghz was unusableBut this new one is great! It's getting great speeds on both 2.4Ghz and 5Ghz now and very reliably too.I will update if anything changes but for now this seems like a great purchaseEdit: after some re adjusting the position now getting 70mbps on 5Ghz, even better!