Welcome to our store! 1、Small size, convenient plugging and unplugging, multiple PCIE interfaces on the motherboard can simultaneously test multiple SSDs. 2、This adapter card uses differential line and supports PCI‑E 3.0 4X signal. 3、M.2 NGFF to PCI‑E X16 adapter. The standard PCI‑E X4 X8 X16 interface can be converted to M.2 NGFF interface with this adapter. There are 4 fixed holes on the card, respectively 22x32mm, 22x42mm, 22x60mm and 22x80mm. 4、Supports M.2 of Samsung PM961/960EVO/SM961/PM951/SM951/INTEL 600P/Liteonit T10 and other NVME protocols. SATA protocol M.2 is not supported. 5、Applies to all M.2 hard drives with a standard PCI‑E EXPRESS or NVME. Features: 1. Small size, convenient plugging and unplugging, multiple PCIE interfaces on the motherboard can simultaneously test multiple SSDs. 2. This adapter card uses differential line and supports PCI-E 3.0 4X signal. 3. M.2 NGFF to PCI-E X16 adapter. The standard PCI-E X4 X8 X16 interface can be converted to M.2 NGFF interface with this adapter. There are 4 fixed holes on the card, respectively 22x32mm, 22x42mm, 22x60mm and 22x80mm. 4. Supports M.2 of Samsung PM961/960EVO/SM961/PM951/SM951/INTEL 600P/Liteonit T10 and other NVME protocols. SATA protocol M.2 is not supported. 5. Applies to all M.2 hard drives with a standard PCI-E EXPRESS or NVME. Specification: Model: PCENVME-N05 Name: M.2 NGFF to PCIE riser card Interface: M.2 NGFF SATA 22PIN Application: Home/office/gamer Performance: addresses reads and writes to NVME m.2 interface SSD Usage: Turn off and insert the card, then install the SSD driver and restart the computer Package List: 1 x Riser Card 3 x Heat Sinks 1 x Screw Kit 1 x Screwdriver 1 x Riser Card 3 x Heat Sinks 1 x Screw Kit 1 x Screwdriver Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.