Niekto to uz testoval, akurat mi nieje jasne ako budes vediet z toho urcit aky dosah to bude mat u teba...Old brick house, big square flat 144 m2, RT-AC1200G+ in the middle.About ~20x overlapped 2,4Ghz on wifi analyzer, only my 5Ghz channel (not overlapped)odroid c1 arch linux as server with iperf3 (192.168.1.16)I have only mobiles devices @home.Magic iperf android aplication as client.iperf3 -c 192.168.1.16 -i 10sender/receiver [Mbit / s]Lenovo vibe P1m (android 5.1) 2,4Ghz 150Mbit 802.11nsame room ~1m, 93/94behind 1 wall ~4m, 82/83behind 2 wall ~8m, 17/20behind 3 wall ~12m, 5/8packed loss - not testedSamsung S4 (i9506 CM13 android 6) 433Mbit 802.11acsame room ~1m, 251/250behind 1 wall ~4m, 169/169behind 2 wall ~8m, 151/151behind 3 wall ~12m, 25/27packed loss - not testedNotebooks with dual ants can be muth better for speed and reception ExclamationUSB speed samba read/write [MB / s]fat32 2,5" HDD ~10/10100% CPU usage, 100/128MB RAM used during data transferext4 not testet yetntfs not tested yetexFAT not supported3G/4G USB dongleHuawei E1750 works fine