Google engineer fries Pixel testing USB Sort-C cable
You won’t keep in mind Benson Leung, the Google engineer that tasked himself with analyzing USB Sort-C cables. He is been diligently doing so for months, however he is calling his exams to a halt after one went horribly fallacious. Leung purchased a USB three.1 Sort-C SuperSpeed cable (it is since been eliminated) from Surjtech on Amazon, and proceeded to examine it utilizing his Chromebook Pixel 2 and a pair of USB energy supply analyzers.
Leung has discovered numerous irregularities with USB Sort-C cables — he was the one which uncovered the OnePlus 2’s quick-charging flaw — however that is the primary time that a producer has acquired issues so catastrophically mistaken. In seems that two wires contained in the cable have been soldered sloppily to the incorrect connectors, which resulted in excessive-voltage energy being delivered to the incorrect place. Additional evaluation confirmed that the marketed SuperSpeed cables have been lacking totally, and a ten okayΩ resistor was used as an alternative of the fifty six okayΩ resistor the spec requires. For sure, by the point the checks have been completed all of Leung’s testing gear was fried. And meaning, in the meanwhile a minimum of, no extra security checks are inbound.
So what’s an unnerved cable-purchaser to do? Nicely, you may all the time purchase branded cables from a good producer, however that clearly comes at an expense. For those who’d choose one thing cheaper, Leung has examined lots of cables already, so you’ll be able to browse his Amazon critiques web page should you’re out there for a brand new one.