Re: usb port numbers


Nancy Hill
 

Mike, There is 1 black port, 1 blue port and 1 yellow port. All 3 of them are functioning usb ports.


Any idea why they made one port yellow?


Thanks for the info.


Nancy

On 3/4/2019 12:03 AM, Mike B. wrote:
Hi Nancy,
Here's how  you can feel the difference using your finger between a USB 2.0 port, & a USB 3.0 port.
Stick the end of your finger into the USB port.  The 2.0 port will feel pretty open with the contact in, deeper, but the 3.0 port will feel like there are contacts right up to the edge of the opening.
Black USB ports are 2.0 and blue USB  ports are 3.0.

Take Care.  Mike.  Sent from my iBarstool.
Book: a utensil used to pass time while waiting for the computer repairman!
----- Original Message -----
*From:* Nancy Hill <mailto:girlyscream@comcast.net>
*To:* TechTalk <mailto:main@TechTalk.groups.io>
*Sent:* Sunday, March 03, 2019 8:28 PM
*Subject:* [TechTalk] usb port numbers

I need to find out which of a laptop computers are 3. and which are 2.


How can I do that?


Thanks muchly for your help and instructions.


Nancy



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