help with a usb (2pins; data +/-) to micro sd,

Other Hardware Storage
1

i got a usb to micro sd stick and that has 2 pins data +/- on the usb side,
can i this 2 pin data +/- (usb to micro sd stick) to store my temp log to,
then later read in the day off my pc?

2

Do you have a spare USB interface on your as-yet unspecified Arduino to communicate with the USB memory device?