Welcome to our store! Small size, convenient plug-and-play. Multiple PCIE interfaces on the motherboard allow for simultaneous testing of multiple SSDs. This adapter card uses differential lines and supports PCI-E 3.0 4X signals. M.2 NGFF to PCI-E X16 adapter. Standard PCI-E X4 X8 X16 interfaces can be converted to M.2 NGFF interfaces with this adapter. There are 4 fixed holes on the card, respectively for 22x32mm, 22x42mm, 22x60mm, and 22x80mm. Supports M.2 NVMe protocol SSDs such as Samsung PM961/960EVO/SM961/PM951/SM951/INTEL 600P/Liteonit T10. SATA protocol M.2 is not supported. Applicable to all M.2 hard drives with a standard PCI-E EXPRESS or NVME interface. Features: 1. Small size, convenient plug-and-play. Multiple PCIE interfaces on the motherboard allow for simultaneous testing of multiple SSDs. 2. This adapter card uses differential lines and supports PCI-E 3.0 4X signals. 3. M.2 NGFF to PCI-E X16 adapter. Standard PCI-E X4 X8 X16 interfaces can be converted to M.2 NGFF interfaces with this adapter. There are 4 fixed holes on the card, respectively for 22x32mm, 22x42mm, 22x60mm, and 22x80mm. 4. Supports M.2 NVMe protocol SSDs such as Samsung PM961/960EVO/SM961/PM951/SM951/INTEL 600P/Liteonit T10. SATA protocol M.2 is not supported. 5. Applicable to all M.2 hard drives with a standard PCI-E EXPRESS or NVME interface. Specification: Model: PCENVME-N05 Name: M.2 NGFF to PCIE Riser Card Interface: M.2 NGFF SATA 22PIN Usage: Home/Office/Gamer Performance: Addresses reads and writes to NVME M.2 interface SSDs Usage: Turn off the power, insert the card, then install the SSD driver and restart the computer. Package List: 1 x Riser Card 3 x Cooling Fins 1 x Screw Kit 1 x Screwdriver 100% Satisfaction - Our customers are our priority. If you find any issues with the products after receiving the item, such as damage or incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service.