ablegrid ac/dc adapter for asus 22'' 23'' 24'' 27'' / asus rog swift pg278q pg279q 27'' wqhd 2560x1440 backlight led g-sync gaming led monitor mx279h vx239h vx279h mx239h ls246h ls248h-a ablegrid ablegrid ac / dc adapter for asus 22'' 23'' 24'' 27'' / asus rog swift pg278q pg279q 27'' wqhd 2560x1440 backlight led g-sync gaming led monitor mx279h vx239h vx279h mx239h ls246h ls248h-a