Ocean Technology via Amazon offers the Unitek USB 3.0 M.2 SSD Enclosure for $22.99. Coupon code "O7GNMAPT" cuts that to $18.99. Plus, Prime members receive free shipping. That's $4 off and the lowest price we could find. It supports SATA B/B+M keyed M.2 NGFF SSD. Deal ends March 20.