ITEM NAME:EM2-5001 PCI-E 3.0 X4 To NVMe M.2 NGFF M Key SSD High Speed Riser Expansion Q8X5 EM2-5001 PCI-E 3.0 X4 To NVMe M.2 NGFF M Key SSD High Speed Riser Expansion Q8X5 NVME M.2 PCI-E 3.0X4 card adapter, fast, stable, secure, practical and compatible. Free expansion and practical four-size design, suitable for 2230/2242/2260/2280 M.2 SSD. 4X High-speed, stable PCI-E, compatible with 8X and 16X PCI Express 3.0 architecture, single channel (X1) unidirectional broadband 1 GB / S theoretical speed. M key: High quality elasticated connector to make more stable contact. Strict process: High-speed patch technology, fastening screws and bolts make the M.2 interface stable and durable. Product Model: EM2-5001 Product Name: NVME M.2 Protocol for Riser PCI-E 3.0X4 Card Hard disk support: M-KEY M.2 (NGFF) interface Supported OS: For Windows, Mac, Linux Colour: black Material: PCB Size: 12 * 10.3 * 5.6cm Package Contents: 1 * adapter card 1 * 2U baffle 2 * screw.Hard disk support: M-KEY M.2 (NGFF) interface. Free expansion and practical four-size design, suitable for 2230/2242/2260/2280 M.2 SSD. Strict process: High-speed patch technology, fastening screws and bolts make the M.2 interface stable and durable.