JHCTech KMDA-3921, User Manual

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User’s Manual
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2.3.15 Mini-PCIe Connector (3GWIFI1)
Figure 2. 25
Mini PCIe interface with PCIe and USB signal, Install Mini PCI Express cards such as network cards or
other cards that comply to the Mini PCI Express specifications into the Mini PCI Express slot.
(Note: SIM1 slot is connected to 3GWIFI1 slot)
2.3.16 SIM card connector (SIM1)
SIM1 slot is connected to 3GWIFI1 slot.
2.3.17 M.2 connector (NGFF1)
M.2(NGFF) interface with USB2.0 and SATA signal, Install M.2 2242 B-Key modules such as SATA
SSD module that comply to the M.2 2242 B-Key specifications into the NGFF slot.
2.3.18 PCI Slot (In Sub-card ECX-242 or ECI-245)
The KMDA-3921 provides two PCI expansion slots from the ECX-242 daughter card. The KMDA-3920