Dc-In; M-Key Slot - Waveshare OPS-I5-1135G7 User Manual

3.9 DC-IN

DC IN, external power input for stand-alone use (not connected via JAE connector), DC JACK 12-19V, 90W.

3.10 M-KEY SLOT

NGFF-Key-B Slot, Supports 4G and 5G Modules. When using a 5G module, the 4G screw must be removed.
OPS-I5-1135G7 & OPS-I7-1165G7
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