A:AnswerNo, this adapter is only for display port. It will not support any usb device. If your tv does not have a built in usb port, it won't be able to read anything off of you usb drive.
A:AnswerNo. You'll need this if you want to project to a tv:
https://www.bestbuy.com/site/dynex-mini-hdmi-to-micro-hdmi-adapter-black/8440037.p?skuId=8440037&ref=212&loc=1&gclid=Cj0KCQjw5s3cBRCAARIsAB8ZjU0wDhH38jgV6yq9afTq1vSQjpB4ZgZbm7SuC8ORsqnOhEhd_7C_yv4aAhihEALw_wcB&gclsrc=aw.ds
A:AnswerDepends if the monitor has a display port plug then it would. However you said old monitor not sure if your monitor would have that display port connection on it.
A:AnswerHi Kyden,
This Dynex™ - DisplayPort-to-HDMI Adapter - Black will not work with your VR Headset that run a rate of 90hz.
Dynex Products
Lisa
Please visit https://www.dynexproducts.com/