7dBi 2.4GHz 5GHz 5.8G Dual Band WiFi RP-SMA Male High Gain Antenna & MHF4 IPEX 4 to RP SMA Female Cable Antenna for NGFF M.2 IPEX4 MHF4 WiFi Card Wireless Routers PC Repeater Desktop PC FPV UAV Drone

i only needed the connectors so not bothering to return, but listing strongly suggests antenna are included and they are not.

Not sure about the gain, but it fits to Intel Wireless-Ac 9260 module and works grate.

The product arrived on time and performs as expected.

8dBi 2.4GHz 5GHz 5.8G Dual Band WiFi RP-SMA Male High Gain Antenna & MHF4 IPEX 4 to RP SMA Female Cable Antenna for NGFF M.2 AX200 9260 WiFi Card Wireless Routers PC Repeater Desktop PC FPV UAV Drone (ASIN: B07V1W759Z) Sold by: TREADALT-TEC✅ High Quality Plastic✅ Robust, high build quality enclosure✅ Boosted signal 11.5%❌ Could not plug both antenna into my Gigabyte B450 ITX motherboard at the same time.❌ At the time of this review, the Amazon description says 8dBi. The package I received says 7dBi.Be aware that a higher gain may not result in a stronger connection for your particular application. The higher the gain, the narrower the signal becomes (above and below the antenna will suffer reduced signal strength).I was satisfied with the performance and build quality of this higher gain antenna.I tested signal strength of this antenna by connecting my PC to my cell phones' hot spot using the PC's internal M2 9620 AC card on the 5Ghz band.At 6' the signal was worse than using my 2dBi antenna, as you would expect. But once I got the antenna further away, to take advantage of the narrower and stronger signal cast by the 8dBi antenna, there was an increase of 11.5% in signal strength. (see image)The only problem I had was that I could not screw both antenna in at the same time. The receiver on my Gigabyte motherboard puts the receivers too close together.

Perfect item, perfect seller.