Is a "USB3 A Female" to "Micro B Male" OTG adapter w/ 5gbps data possible?

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Discussion Overview

The discussion revolves around the feasibility of a USB 3.0 A Female to Micro B Male OTG adapter transferring data at 5 Gbps speeds. Participants explore whether such an adapter can effectively transmit data from a USB 3.0 source to a Micro B device, which is generally associated with lower data transfer rates.

Discussion Character

  • Debate/contested

Main Points Raised

  • Some participants question the validity of the 5 Gbps transfer rate claim for the adapter, suggesting it may be misleading or a sham.
  • One participant argues that Micro B ports are typically limited to 480 Mbps speeds, implying that they cannot process higher data rates effectively.
  • Another contributor mentions that USB 3.0 requires specific pin configurations that a standard Micro B connector does not provide, further supporting the idea that the adapter may not function as advertised.
  • Concerns are raised about the credibility of the claims made in promotional materials, particularly since the 5 Gbps rate is only mentioned in an image rather than in text.
  • Some participants express skepticism about the possibility of obtaining a high-speed adapter at a low price, suggesting that the product's origin may also affect its reliability.

Areas of Agreement / Disagreement

Participants generally express skepticism about the adapter's capabilities, with multiple views on the limitations of Micro B ports and the credibility of the product claims. The discussion remains unresolved regarding the actual performance of the adapter.

Contextual Notes

Participants highlight limitations related to the specifications of Micro B connectors and the lack of explicit claims in product descriptions. There is also mention of potential discrepancies in promotional materials.

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TL;DR
Is it possible for a USB A 3.0 Female to Micro B Male OTG adapter to transfer data from the USB 3.0 source to the Micro B source at 5gbps speeds, and can the Micro B receive and process all of that data from it's Micro B port?
Is it possible for a USB A 3.0 Female to Micro B Male OTG adapter to transfer data from the USB 3.0 source to the Micro B source at 5gbps speeds, and can the Micro B receive and process all of that data from it's Micro B port?

Here's a link to the device, and a picture from it that claims this,

Link to Device

YuvjI31.jpg


Is this possible, or is this a sham?

*EDIT*

I found another similar adapter on Amazon if anyone was interested in examining that one as well,
https://www.amazon.com/gp/product/B07SPXHL97/?tag=pfamazon01-20
e8cNQCF.jpg
 

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shushi_boi said:
https://www.amazon.com/gp/product/B07SPXHL97/?tag=pfamazon01-20
I only looked at this one. Nowhere does it claim 5Gb/s xfer rate.
 
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phinds said:
I only looked at this one. Nowhere does it claim 5Gb/s xfer rate.

Thank you for your response to the second device, although I didn't see the amazon one mention this feature, I wasn't sure so I thought it would be worth mentioning as well since it is a USB A 3.0 female to a Micro B male adapter like the first device.

I'm starting to think that the first one is a sham, in the sense that it is impossible for a Micro B port to process more than 480mbps speeds, since the Micro B devices aren't meant to process higher speeds (which I think sort of defeats the purpose of the first device, and misleading since I don't think a Micro B device can make use of the 5gbps data being fed to it), well that's at least what I think (I'm not an expert in this topic, but that's my best educated guess).

What is your opinion on the first device? Am I correct in my assessment?
 
shushi_boi said:
What is your opinion on the first device? Am I correct in my assessment?
Sounds right to me, although I've only looked at the spec for the CABLES, which are limited as you say, and though that maybe a direct connection could do better. Still, seems unlikely since if a Micro B device could do better you'd expect the cables to be routinely at that high level.
 
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shushi_boi said:
Is this possible, or is this a sham?
5 Gbps transfer rate! You think you will get such a device for $4? Moreover it is made in China. This definitely seems to be a sham.
 
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USB3 has 9 pins which are required for 5GHz bandwidth, there is a USB 3 Micro B connector, and a USB 3 Micro B socket will (ISTR) accept a Normal 5-pin Micro B plug but the plug will definitely not fit a normal Micro B socket, and it does not look like the one in the picture.

Any hardware connected with the 5 pins shown in the normal Micro B plug in the picture is going to be limited to 480MHz USB2.

But in any case you should note that (i) the 5GHz claim is not made in text, only in a picture, so has no credibility, and (ii) even the picture contains a disclaimer which separates the 5GHz statement from the item,
 
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