Cutting-edge and competitive, eMMC offers incredible performance at a faster processing speed for today’s single board computers. Achieving maximum sequential Read/Write speeds of 250MB/s and 180MB/s (based on 64GB), this tiny eMMC storage module easily handles heavy workloads.

The eMMC module with round orange sticker does not have pre-installed OS.

Therefore, after attaching the eMMC module to the H2, connect the USB stick with the OS installation image to the H2 and install the OS in the eMMC.

eMMC Version 5.0 or higher interface.
JEDEC/MMCA version : HS400 interface with 8bit DDR mode.
PCB revision : 0.4

OS Installation Guide : https://wiki.odroid.com/odroid-h2/start#installation