One of the USB devices attached to this computer

This problem is caused by a USB ports of the motherboard. Try to insert the usb devices in the different usb ports and if all ports you inserted encounter the same problem then probably the ports has technical hardware problem. To solve this, buy an expansion usb card to your computer. Be sure also that the usb devices you inserted in your computer in properly working and has no defect to determine that the ports are the problem and not the devices. Please don't forget to rate me..Thanks..:-)