(LM-311)Expansion Card Adapter Led Interface M.2 NVMe SSD NGFF To PCIE 3.0 X16 X8 X4 Features: 100% brand new and high quality. 1. Input interface: M-Key M.2 NVME(Don't Support SATA Protocol m.2 NGFF). Output interface: PCIE X16. 2. Support devices: Various PCIE Protocols NVME m.2 SSD. 3. Support system: for Windows10/for Linux. 4. The installation is easy and does not require any driver software programs. 5. Aluminum alloy material, and with LED indicator lamp. Specifications: Material: aluminium alloy Color: black Model: LM-311 Port: PCI-E 4X Data transmission speed: 6000MB/s Expansion interface: M-KEY M.2 Suitable port: PCI-E 4x、PCI-E 8x、PCI-E16x Power supply mode: PCIE Supports M.2 card size: 2230，2242，2260，2280 Package Included: 1 PC* Expansion Card Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.