- Your Hi-Speed Universal Serial Bus (USB) 2.0 device does not operate in Hi-Speed mode.
- If you plug in a Hi-Speed USB 2.0 device, you receive any of the following warnings:The Generic USB Hub is a HI-SPEED USB device and will function at reduced speed when plugged into a non-HI-SPEED port.
HI-SPEED USB Device Plugged into non-HI-SPEED USB Hub. A HI-SPEED USB device is plugged into a non-HI-SPEED USB hub.
- An Enhanced Host Controller Interface-compliant (EHCI-compliant) USB host controller appears in Device Manager with an exclamation point in a yellow circle, or with status code 28.
Article ID: 312370 - Last Review: Apr 29, 2014 - Revision: 1