This adapter turns your motherboard's PCIE X1 slot into an M.2 Key M slot for M.2 NVMe SSD installation.
Advantage: It uses the free motherboard PCIE X1 slot instead of occupying the X16 slot. Disadvantage: Its maximum bandwidth is limited to that of PCIe X1, falling short of PCIe X4 full - speed.
No capacity limit for M.2 NVMe SSDs (2T, 4T work). Supports 2230/2242/2260/2280 sizes. New SSDs need initialization and formatting. M.2 SATA SSDs aren't supported.
Compatible with Windows 11/10/8, Linux, and Mac OS. Support OS boot from NVMe SSD, except on some old motherboards (usable as storage then). Windows 7 lacks native NVMe driver; download from Microsoft or SSD manufacture site.
Includes 12cm regular and 8cm low - profile brackets for any PC frame. FCC and CE certified. Get lifetime tech support - contact us for troubleshooting.
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This adapter turns your motherboard's PCIE X1 slot into an M.2 Key M slot for M.2 NVMe SSD installation.
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First Listed on Newegg
September 11, 2025
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.