WiFi Antenna 8dBi RP-SMA Male 2.4Ghz 5.8Ghz Dual Band + 10in U.FL IPEX MHF4 to RP SMA Female Extension Cable for M.2 NGFF + Computer Back Slot Cover Bracket

I bought this to upgrade the Wi-Fi performance on my desktop using an Intel M.2 Wi-Fi card, and it works exactly as advertised. The 8dBi antenna provides a noticeable improvement in signal strength and stability on both 2.4GHz and 5GHz bands. Installation was straightforward, though you’ll need to open your case and carefully attach the U.FL (MHF4) connectors to your M.2 Wi-Fi card which are very tiny, so took my time. The included 10-inch extension cable is the perfect length to route to the rear I/O slot, and the bracket fits cleanly into a PCI slot for a tidy setup. If you’re using a desktop with an internal M.2 Wi-Fi card and want better signal strength, this kit is a great value. Just be careful when handling the small U.FL connectors during installation. Highly recommended for DIY PC builders or anyone upgrading a small form factor system!

Seems to pick up signal fine. Doesn't come with bracket screw which was an inconvenience.

The antennas work perfectly and easy to install.

I used this to allow me to change my desktop case. The old HP case I had came with a built in antenna into the case and wasn't removable without breaking things. The motherboard had a M.2 style WiFi card so this fit perfectly on that card and has given me fantastic signal since installing. I think it's even better signal than the built in antennas were because these are bigger too. Do be careful though, have patience with plugging the wires into the WiFi card as they're super tiny and difficult to line up but after a minute you'll be good to go. It's a one-and-done type job so I don't plan on having to reinstall this again so it wasn't a big deal.

Tried a slightly cheaper set of antenna that would not connect to the card due to problems with the wires. However these worked great, went on the card first try with very minimal effort. Didn't use the back plate, as motherboard already had locations for the antenna to hardware, but it was easy to remove the backplate and attach to motherboard spots instead. Overall good value for the money, defintely watch which brand you get as the antenna wires can make the installation miserable. This ones worked 100% without any issues though, defintely would recommend these.