PCI-SIG announces the availability of the PCI Express® M.2 Specification Revision 1.0. The M.2 form factor is used for Mobile Add-In cards. The M.2 is a natural transition from the Mini Card and Half-Mini Card to a smaller form factor in both size and volume. The M.2 is a family of form factors that will enable expansion, contraction, and higher integration of functions onto a single form factor module solution.
PCI Express M.2 Specification Revision 1.0