Biostar M7VIG PRO Bios Setup Manual page 21

M7VIG Pro BIOS Setup
Onboard USB Controller
This item allows you to enable or disable VT6202 USB 2.0 UHCI and EHCI Controller
which provide higher bandwidth (480Mbps) and is backward compatible with USB 1.1.
The Choices: Enabled (Default), Disabled.
USB Keyboard Support
Enables support for USB attached keyboards.
The Choices: Disabled (default), Enabled.
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