Radio Specifications RG-AP820-L(V3) Radio Dual-radio dual-band: Radio1:2.4GHz 11ax,2×2 MIMO Radio2:5GHz 11ax,2×2 MIMO Operating Band Radio1: 802.11b/g/n/ax,2.4GHz~2.483GHz,HE40 Radio2: 802.11a/n/ac/ax,5.150GHz~5.350GHz,HE80/HE160 802.11a/n/ac,5.470GHz~5.725GHz,5.725GHz~5.850GHz,HE80 Note: