Description: Support M.2 NVME PCI-E Protocol.Mini SAS SFF-8087 can convert 4 port SATA3.0 Compliance with Serial Specification 3.0 Bus Type of M.2 NVME M-Key interface The supported communication rates are 6.0 Gbps NVME to Mini SAS SFF-8087 Interface.M.2 NVME to 4 Port SATA3.0 Expansion Card Specifications: Item name: M.2 NVME to SATA Card Interface: NVME M-Key Interface rate: 6Gbps Feature: with Heatsink Main control chip: ASMedia ASM1064 System support: WIN10/11, LINUX OS. Notes: NOT Support SAS Hard Disk Drives Material: PC+metal colour: Black Package Contents: 1 x Expansion Card 1 x Mini SAS to 4 SATA 3.0 Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.