Figure 10. M.2 Pcie And Optional Sim Card Sockets - Lantronix Intrinsyc Open-Q 865XR SOM User Manual

The M.2 PCIe card socket supports 30, 42, 60, and 80mm length PCI Express M.2 cards with the 4
mounting holes located below J2700 in the image above. The pinout of J2700 complies with the PCI
Express M.2 card standards. Please refer to the document at the following link for more information:
https://www.pcisig.com/specifications/pciexpress/base/#mini1.2
Special Notes:
The optional SIM card socket J2701 (25) can be used if the user is connecting a M.2 PCIe card
•
with cellular connection capabilities.
• If the user intends to use a M.2 PCIe card on the dev kit that requires a USB connection, then the
M.2 PCIe USB enable DIP switch S2301 (6) must be switched to closed / ON. See Figure 6. M.2
Open-Q 865XR SOM Development Kit User Guide

Figure 10. M.2 PCIe and Optional SIM Card Sockets

3: Open-Q 865XR SOM Development Kit
31