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4-port hub

Overview

A 2.0 hub reaching 43.2MB/s is quite fast, with virtually no heat generation. For the four-layer board, just follow the stacking order in the documentation.

It's possible that after receiving the board, you might find the speed doesn't reach 43MB/s. This could be due to the USB drive's inherent speed limitations or issues with the 2.0 USB cable routing in the computer case.

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-28 20:23:12

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