“What type of USB does the Tzumi - PocketJuice 20,000 mAh Portable Charger for Most USB-Enabled Devices - Black use? USB 3.0? 2.0? It doesn't mention in the specs. Thank you in advance?”

Asked by AllMight 8 years ago

1-5 of 5 Answers

For charging purposes 2.0 and 3.0 does not matter. They are for data transfer speeds.
Answered by Tyman 8 years ago
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USB 2.0 and micro USB.
Answered by BBANSWER 8 years ago
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It appears to be USB2.0
Answered by Kinkade 8 years ago
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I'm pretty sure its USB 2.0
Answered by MikeRotch 8 years ago
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it uses the standard USB port so the 2.0 works, but the 3.0 should work as well with super speed devices.
Answered by Kdawg 8 years ago
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