8dBi Wireless Router Antenna for ASUS AC68U AC88U AC66U, RP SMA Interface Omni Radiation Antenna, for 2.4G/5G Dual Frequency Wireless Router/Wireless LAN(4PCS)

I installed it and use it on my router. Works well

It is hard to find OEM replacement antenna from my experience. These looked the part and the price was attractive. There is a distinct lack of quality compared to the originals but I cannot make out entirely what is different. The antenna cable rattles in these compared to the originals and they feel a bit cheaper. I did however find they performed the job so the antenna wire itself might be of spec but the casing may not be. Still, for what they are they may meet your needs.

Needed to replace broken antennas on ASUS AC3100. Replacement was simple and easy. Improved WIFI range.

The Antennas fit perfectly. Thanks so much.

I replaced my ASUS antennas with these and my devices 3ft away read WEAK Signal which tells me there is NOTHING inside the antenna itself. - These are a SCAM DO NOT BUY THESES!

This was a quick replacement for my PCE-AC68 Card. Range was great and so were the speeds. But in general, My internet is slow so this helped as much as it can.