have new epson r300 printer , computer says hi speed device , need hi speed usb controller. can i do this myself and is it just a card. demension 4300s dell computer
I suspect what you need is a USB 2.0 Hub. It is external
and plugs into your on-board USB port and allows multipls
USB devices to connect to your computer.
This is bad advice. Plugging a USB 2,0 hub into an existing USB 1.1
connection WILL NOT give you USB 2.0. Please in the future, if you are
going to be kind enough to post responses, please be responsible enough to
post correct information. When you give bad info to novices, you only make
matters worse.
Bobby