Converts your Duplim Stand-Alone USB duplicator into a M.2 NVMe PCIe SSD duplicator With lock to hold your M.2 NVMe SSD in place Supports 2230, 2242, 2260 and 2280 M.2 NVMe PCIe SSDs Supports M-Key and B+M Key M.2 NVMe PCIe SSDs Product Dimensions (LxWxH): 131 x 29 x 6 mm / 5.16 x 1.14 x.24 in