The reason why some USB ports are black
· engadget.com · popularity 32/100 · 0 similar stories today
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Summary
As with most USB colors, it indicates the port’s capabilities. At least it should. Add Engadget on Google: Preferred Source Google Discover In most cases (not all), a black USB port denotes a USB 2.0 connection, also known as Hi-Speed USB, which supports data transfer rates up to 480 Mbps. However, as …
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