Tech-dat/Interface-dat/USB-dat/CONN-USB-dat/CONN-USB-micro-dat/CONN-USB-micro-vertical-dat/CONN-USB-micro-vertical-dat.md
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# CONN-USB-micro-vertical-dat
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-this vertical micro usb is easily to loose, add more soldering on the sides to reinforce the connection.
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+This connector needs to be soldered on both side to ensure good connection to prevent plug in and out foce.
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+this vertical micro usb is easily to loose (10~20% chance) if only back side soldered
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+add more soldering on the sides to reinforce the connection from the front side too.
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![](2026-01-23-01-39-18.png)
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