The cable in the front of this photo is for hooking up an electronic electronic camera to your laptop to move documents. ($3.50).
The one in the back is for connecting your mobile phone to your automobile's cigarette lighter (if your vehicle has one). ($7).
http://www.Canadianlisted.ca/v-cell-phone-accessories/city-of-toronto/cell-phone-charger-for-using-your-cellphone-in-your-car/598164151.