Screw Holes - Huawei EM770W Installation Manual

Getting to Know the EM770W
The following figure shows the appearance of the EM770W. The actual product
may differ.
Mini PCI Express connector
It is used to connect the EM770W to the WWAN Mini PCI Express interface of the
PC.

Screw holes

They are used to fix the EM770W on the main board of the PC with screws.
Antenna interfaces
They are used to connect antennas.
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