Item Description NVME M2 M.2 M Key SSD to PCIe PCI Express 3.0 Converter Adapter Card Add On Cards For 2230 2242 2260 2280 Support X4 X8 X16 Features: NVME protocol M.2 to PCI-E 3.0 X4 adapter card, fast, stable, secure, practical and compatible Free expansion and practical four-size design, suitable for 2230 2242 2260 2280 M.2 SSD Support PCI-E X4 X8 X16 PCI-E 4X high speed and stable, compatible with 8X and 16X PCI Express 3.0 architecture, single channel (X1) unidirectional broadband theoretical speed of 1GB/S; M key: high quality with elastic connector to make contact more stable Rigorous process: high-speed patch technology, fixing bolts and screws make the M.2 interface stable and durable