virtualbox识别U盘的问题

一加载USB就出这个吊东西，恶心死了，Google了所有中文，都建议改投VMware， 在Google英文，也是有很多，但是没用。最后

Hi all,

I had the same issue with my Vostro 3560. The only workaround I found was to uninstall the Intel USB3 drivers so my computer will use USB2.
The tradeoff is that your USB3 ports will work as USB2 so only do this if you are able to sacrifice USB3 speeds until there is a fix for it.

I did the following:
- Go to Control Panel -> Programs -> Uninstall a program 
- Look for "Intel(R) USB3 Software...." (can't recall the exact name) and uninstall it.
- If you are using a USB keyborad or mouse, they may stop working. Just use your notebook's keyboard and touchpad.
- Go into your bios and make sure "USB Emulation" is disabled. (On my bios it was on the "Advance" menu).
- Done.

和这个相exclusive的居然是光电鼠标，只要拔下鼠标就识别了，靠！！！当然前提是插USB2.0.