Socket 2 B+M key M.2 NGFF PCI-E 2X transfer mode SSD and socket 3 M key M.2 NGFF SSD don't support! The adapter card + socket 2 B+M M.2 NGFF SSD replace SDSA5JK-128G SDSA5JK-256G SD5SE2-128G SD5SE2-256G Adata XM11-128G XM11-256G UMM-128M3B UMM-256M3B UMT-128M3B UMT-256M3B for Asus UX21E UX21A UX31 UX31E ZenBook SSD.
