Reference number: CH000602
How do I determine what version of USB I'm using?
Question:How do I determine what version of USB I'm using?
Answer:Is the USB device or USB ports on
computer labeled as USB Hi-Speed?
Many devices and computers using USB 2.0 will indicate if
products are USB 2.0 ready or that they are USB 2.0 Hi-Speed.
Computers and devices that have this are Hi-Speed are USB 2.0
compatible.
Did you buy your computer before 2001?
USB 2.0 was introduced in 2001,
if you purchased your computer before 2001 it is likely that you are
using USB 1.1 or 1.0.
Microsoft Windows Device Manager lists
USB as Hi-Speed.
Compatible versions of Microsoft Windows will list USB 2.0 ports
and USB devices as "Enhanced" in the Device Manager.
Additional information about what versions of Windows support USB
2.0 can also be found on document CH000603.
Product documentation
If after following the above recommendations you are still unable
to determine enough information about what version of USB your
computer has refer to the USB
product documentation and/or the motherboard documentation.
Additional information:
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