= GW1614x Mini-PCIe to M.2 Adapter

These adapters convert a Mini-PCIe slot on the Gateworks SBC to a M.2 B-Key slot for a M.2 Cellular Modem with Dual SIM slots.

There are 2 derivations of the GW1614x:
 * GW16140 - USB 2.0 B-Key
 * GW16141 - USB 3.0 B-Key

It is important to compare the M.2 Pinout of the modem to the M.2 pinout of the GW1614x.

== GW16140 - USB 2.0
 * M.2 B-Key
 * USB 2.0
  * Pin 7 USB+
  * Pin 9 USB-
 * Power and Ground - Various M.2 Pins per M.2 B-Key Spec
 * W_Disable Pin 8
 * SIM 1 - Pin 30,32,34,36
 * SIM 2 - Pin 42,44,46,48
== GW16141 - USB 3.0
 * M.2 B-Key
 * USB 3.0
  * Pin 29 USB3 RX-
  * Pin 31 USB3 RX+
  * Pin 35 USB3 TX-
  * Pin 37 USB3 TX+
 * Power and Ground - Various M.2 Pins per M.2 B-Key Spec
 * W_Disable Pin 8
 * SIM 1 - Pin 30,32,34,36
 * SIM 2 - Pin 42,44,46,48


== Support
Please email [https://www.gateworks.com/contact/ Gateworks support] for any further questions