The GW16140/GW16141/GW16147 are Mini-PCIe to M.2 Adapters designed to allow support of M.2 Cellular Modems and other M.2 devices on Gateworks single board computers. Embedded Cellular Modems come in many form factors, including Mini-PCIe and M.2. The GW16140/1/7 adapters allow M.2 B-Key Cellular Modem cards to be plugged into a Mini-PCIe slot on a Gateworks Single Board Computer.