唉,if 老旧LAPTOP, it has no usb2
your R/W speed will be very slow.
For the DVD or HD, it really depent what are you going to use it. For permenent data backup, buy DVDRW. For frequenctly transfer data, HD.
your R/W speed will be very slow.
For the DVD or HD, it really depent what are you going to use it. For permenent data backup, buy DVDRW. For frequenctly transfer data, HD.