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USB Expansion 2.0-SL2.1 Dock

Overview

This is a simplified version of a USB docking station based on SL2.1A.
It has relatively few components.
Differential routing is used to improve transmission speed.
Testing has passed.
If there is no response after powering on after soldering, it's likely that the Type-C port is not properly soldered.
Custom PCB design is available upon request.

Design Files

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Update:2026-03-27 19:58:26

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