What is the exact voltage of a standard USB data signal in either data wire? I'd assume they are the same. I know that the power wires are 5 volts. - Quora
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![How to measure differential signals using an oscilloscope [Examining the ADSL2+] - Technology - PCBway](https://pcbwayfile.s3-us-west-2.amazonaws.com/web/19/08/20/1127512887273t.jpg "How to measure differential signals using an oscilloscope [Examining the ADSL2+] - Technology - PCBway")
How to measure differential signals using an oscilloscope [Examining the ADSL2+] - Technology - PCBway
Differential signalling - Wikipedia
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Differential signalling - Wikipedia
![How to measure differential signals using an oscilloscope [Examining the ADSL2+] - Technology - PCBway](https://pcbwayfile.s3-us-west-2.amazonaws.com/web/19/08/20/1118556463317.jpg "How to measure differential signals using an oscilloscope [Examining the ADSL2+] - Technology - PCBway")
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