asked on usb3 vs usb 2 port
Hi,
I have windows enterprise OS dell laptop. How do i know if my laptop is usb3.0 or usb2.0 type. I see modern passport external harddrives etc advertising that they work faster with usb3.0. please advise
I have windows enterprise OS dell laptop. How do i know if my laptop is usb3.0 or usb2.0 type. I see modern passport external harddrives etc advertising that they work faster with usb3.0. please advise
Storage HardwareLaptops NotebooksMultiMedia ApplicationsDell
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gudii9
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alright i got it ...... who do i award point too!!!
well that's up to gudii9 really :)
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ASKER
i was checking my office lenova laptop. it has 3 usb kind of ports. Two was written like below and they are blue in color
ss<---
Other USB port does not have blue color. What it means. Only those two which are blud are usb3 and the one non blue is usb2.
please advise
ss<---
Other USB port does not have blue color. What it means. Only those two which are blud are usb3 and the one non blue is usb2.
please advise
that is correct
Yes, USB3 should be blue, USB2/1.1 are black. The SS label is used by some manufacturers and usually stands for some derivation of "Super Speed", it looks better for marketing purposes than "USB3".
ASKER
How to go to device manager on my laptop. please advise
ASKER
i right clicked comptuter then properties then hardware then i saw
Intel usb3.0 Host Controller 3.0 and
intel usb 3.0 root hub
Intel usb3.0 Host Controller 3.0 and
intel usb 3.0 root hub