WAC124 should be supported under R6350 image. Same as mine new R6260 . I have Trunk compilation with mtk-openwrt-feeds mt7615 module (for 5Ghz support). Just need some time to test it .I have high hopes for it 
WAC124 should be supported under R6350 image. Same as mine new R6260 . I have Trunk compilation with mtk-openwrt-feeds mt7615 module (for 5Ghz support). Just need some time to test it .I have high hopes for it