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! M.2 NGFF SSD to 18 pin Blade Adapter replace ADATA XM11 SDSA5JK-128G SD5SE2-128G SDSA5JK-256G SD5SE2-256G for UX31 UX21 ZenBook.
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