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Thread: Have USB expansion, need to know if it's 2.0 or 1.1

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i have usb expansion card/unit. there way know usb version is. not pci card. fit in expansion slots @ of computer pci card go, connects on-board 9-pin usb. there no information, on unit, manufacturer or anything.

edit: actually, think about, since connects motherboard, motherboard determines version, isn't it? reason asking because rear usb connectors on mom's computer 1.1. want upgrade 2.0 webcam's sake. so, guess have pci expansion card usb 2.0. correct?

open terminal , run lsusb
or verbose information can try
lsusb -v | more

favorite lspci -v | grep -i usb


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Hardware [SOLVED] Have USB expansion, need to know if it's 2.0 or 1.1


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