Photo backup frpom sd-card

hello everybody.
This situation: during a travel I shot a certain amount of photos, and every day I insert the sd-card into wd passport pro
a) are the photo cancelled form the sd-card, or ony copied as backup into wd pro ?
After few days I come back home
b) can i connect the we pro with usb-cable and transfer the backup photo to my home pc ?
Thansk for help in better understand, Livio

A) you can configure to Move or to Copy the files (see page 39/40 of the Users Manual)

B) shure …