ITEM NAME:M.2 NGFF SSD M-Key NVME to PCIe 3.0 x 4 Card Adapter Controller Board Description: High-Performance M.2 - PCIe3.0x4 Expansion M2 NGFF M Key SSD Model: EM2-5001 HDD Support: M-KEY M.2 (NGFF) Port Size: 12*11*2cm Support System: Windows, Mac, Linux Package Includes: 1x SSD SKU: ALU0006853177010392.High-Performance M.2 - PCIe3.0x4 Expansion M2 NGFF M Key SSD. HDD Support: M-KEY M.2 (NGFF) Port. People always bought together with. Size: 12 11 2cm. Support System: Windows, Mac, Linux. SKU: ALU0006853177010392.