Amphenol’s PCIe? M.2 Gen 3 and Gen 4 connectors provide 67 contacts on 0.50mm pitch. It occupies less board space, offers more connector height options, and supports higher data rates compared to PCIe? Mini Card connector. It is designed for PCIe? 3.0, USB 3.0, and SATA 3.0 applications, making it suitable for tablets, laptops, and low-profile storage and server applications.