The BRD-M2-X is a 30X42mm Key B M.2 form factor adapter board that adds cellular connectivity to any device with a compatible M.2 slot - embedded PCs, laptops, industrial tablets or custom PC boards--without the cost and delay of obtaining FCC and carrier certification. The adapter board accepts all the NimbeLink NL-SW series certified Skywire™ cellular modems (except the NL-SW-HSPA), which are the smallest in the industry. This standard M.2 adapter, with choice of compact Skywire modems, fits easily within most of today's miniaturized devices.