ITEM NAME:M.2 NVMe SSD to PCI-E X16 Converter Card NGFF M-Key PCI-Express Adapter Cards Product Description Description: M.2 NVMe SSD to PCI-E X16 Converter Card NGFF M-Key PCI-Express X4/X8/X16 Adapter Card Features: Small size, easy to plug and unplug, multiple PCI-E interfaces on the motherboard can test multiple SSDs at the same time. This converter card uses differential line pair routing and supports PCI-E 3.0 4X signals. Supports M.2 of NVME protocols such for Samsung PM961, 960EVO, SM961, PM951, sm951, INTEL 600P, and Lite-On T10. M.2 of the SATA protocol is not supported. M.2 hard drives with standard PCI-E EXPRESS or NVME on the SSD can be used. Specification: Support Solid State Disk Size: 2230, 2260, 2280 Performance: Solving the reading and writing of NVMe M.2 interface SSD Input interface: M-Key M.2 (Not Support SATA protocol M.2 NGFF) Output Interface: PCI-e X16 Support Slot: PCI-e X4/X8/X16 (Not Support X1) Size: About 95 X 40 X 3mm/3.74 X 1.57 X 0.12" NVMe SSD installation.M.2 of the SATA protocol is not supported. M.2 NGFF to PCI-E X16 converter card. Use this converter card to transmit the normal PCI-E X4 X8 X16 interface to M.2 NGFF interface. There are 4 fixed holes on the board, 22 32mm, 22 42 mm, 22 60 mm, 22 80 mm.