What is a USB memory knob and can it plug into my computer(DELL) to bequeath extra memory?

What is a USB memory knob and can it plug into my computer(DELL) to bequeath extra memory?

not on xp but can be on vista
What I assume you might be looking for is this:

http://www.bestbuy.com/site/olspage.jsp?...



It's a small device you plug into your computer, which the pc will automatically detect it as a mini complicated drive that you can put files on and save.
a usb pen drive is a form of memory but it doesnt put in to system memory that the pc utilizes .. its individual storage and a way to move files around between machines.
No, the USB device appears to the system as a disk drive to copy files onto, not extra memory.
extra memory as surrounded by storage capacity? Yes. It will work like an extra-large floppy disk or CD-R, depending on the size of the switch.



If you mean extra RAM, unluckily, no.
they are small portable storage devices. They can hold files, but not enough tio use as a firm drive.