User’s Manual

Single Board Computer
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12. Micro SD Card slot
The microSD card slot allows you to install a microSD memory card v2.00 (SDHC) / v3.00 (SDXC) for storage.
WARNING! Disconnect all power (including redundant PSUs) from the existing system before you add or
remove a memory card, then reboot the system to access the memory card.
11. M.2 Wi-Fi Slot (E-Key)
The M.2 Wi-Fi slot allows you to install an M.2 Wi-Fi module (E-key, type 2230).
NOTE: The M.2 Wi-Fi module is purchased separately on selected models.