?AFTER SALES SERVICE? If you are not satisfied with the PCIEX1 NVME Adapter, Please contact us by email. YIMATEECO will provide you with help within its capacity and strive to give you a good shopping experience. ?Note? M.2 SATA bus NGFF(B-key) SSD is not supported. ?APPLICATION WIDE? Compatible with Support Samsung 950Pro/ 960Evo/ PM951/ PM961/ SM951/ SM961/970 EVO /970 PRO and other M.2 SSDs with PCI-E (M-KEY) Interface Type. ?STANDARD INTERFACE? PCIE Nvme adapter interface: 1 x M.2 Key NVMe SSD connector Supports M.2 card sizes of 2230/2242/2260/2280 types. PCIE interface, Supports PCI Express Rev3.0 X1 signal. ?NVME ADAPTER DESIGN? Small in size and easy to install, Multiple PCIe interfaces on the motherboard can test multiple SSDs simultaneously. Can work in old computer or game players. ?DELIVERY LIST? YIMATEECO Provides: ?1 x [PCI-E X1 to NVME Expansion Card] + ?1 x [Screw Kit] + ?2 x [13cm Silicone Zip Ties].