Features:1. Small size, convenient plugging and unplugging, multiple PCIE interfaces on the motherboard can simultaneously test multiple SSD.2. This adapter card adopts differential line and supports PCI-E 3.0 4X signal.3. M.2 NGFF to PCI-E X16 adapter. The common PCI-E X4 X8 X16 interface can be converted to M.2 NGFF interface with this adapter. There are 4 fixed holes on the board, respectively 22x32mm, 22x42mm, 22x60mm and 22x80mm.4. Support M. 2 of for Samsung PM961/960EVO/SM961/PM951/SM951/INTEL 600P/Liteonit T10 and other NVME protocols. The SATA protocol M. 2 is not supported.5. Applicable to any M. 2 hard drive with a standard PCI-E EXPRESS or NVME.Specification:Model: PCENVME-N05Name: M.2 NGFF to PCIE riser cardInterface: M. 2 NGFF SATA 22PINApplication: Home/office/gamerPerformance: addresses reads and writes to NVME m. 2 interface SSDUsage: Shutdown and plug in the card, then install the SSD driver and restart the computerPackage List:1 x Riser Card3 x Cooling Fins1 x Screw Kit1 x Screwdriver.