Modified Netgear R6220 Ac1200, i tried to add 2 Additional antennas to my netgear router but i have not seen and change in WiFi strength any suggestions : r/openwrt
R6220-100PES - Netgear AC1200 R6220 4 x Ports 1000Base-T LAN + 1 x Ports RJ-45 WAN 1.2Gb/s IEEE 802.11 a/n/ac 5GHz Smart WiFi Router