Welcome to our store! 1、Powerful Chip: ASMedia ASM1064 master controller is used for high speed, stable and efficient data transfer. 2、Support: Supports only M.2 NVMe or PCIE protocol slot, does not support NGFF SATA protocol. 3、Function: Converts the unused motherboard's KEY M M.2 slot into four SATA3.0 6Gbps interfaces, supports only 2280 size slot. 4、Applicable systems: Plug and play, no driver required, supports WIN8 10 11 for LINUX systems. 5、Wide application: Often used in PCs, servers, industrial computers, home electronics, storage devices. Product type: M.2 NVMe to SATA Adapter card Product material: PCB Connection: 4 x SATA3.0 6Gbps Input interface: Supports only NVMe or PCIE protocol, does not support SATA protocol interface Interface speed: PCIE 3.0 Supported slot: M.2 KEYM or KEYB Product master controller: for ASMedia ASM1064 Supported systems: for WIN8 10 11 for LINUX 1 x Adapter card 1 x Screw 1 x Screwdriver If you receive your item and find any product issues, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.