![](/images/new-backgrounds/1156363/15636361x1.webp)
3.Manually adjust the bracket to perfectly fit the USB keypro/dongle.
(Note: Due to the extremely compact space in the chassis, the length for USB keypro has to be limited to 45mm)
3.3 Chassis Grounding
Please connect the chassis ground of
Figure 3.1: Chassis Grounding Connection
3.4 Power Connection
Connect the
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