17dBi Dual Polarized Micro strip Antenna Array 5GHz of frequency MMCX connector Support 802.3 11AX/AC/AN RoHS compliance 2. Application 5GHz Wireless Communication WLAN device, WLAN Router, e.g., AP, PIC Wireless Card 3. Description This antenna array is designed for 5GHz applications and can be easily built-in portable devices with MHF processes. It has excellent stability and sensitivity to consistently provide high signal reception efficiency.  if you have wifi6 needs,or Router motherboard and wireless network card feel free to contact us my