Product features:

Wire advantage, using German patented imported wire, using china Taiwan High quality connector, high frequency support PCIe 3.0 stable transfer.
Supports only M.2 key M interface SSD
Supports only NVME PCI-E bus SSD, not suitable for SATA bus SSD
 Supports 2242/2260/2280 type SSD
No additional power required
Supports Windows XP, Vista 32/64, Windows 7, Windows 8 Win

Package contents:
 1x M.2(NGFF) key M SSD Extension Cable
 2x M2 Screw
1x screw driver