Where can I find the video cable for my Casio camera?

Recently I got a camera from my nephew.which belonged to his mother (deceased 2 yrs). It does not have the USB cable that comes with recent cameras.This camera has some photos and I would like to put them on my computer. There are no computer stores- only 5 grocery stores and one boutique- in this rural community. Any suggestions? Don't tell me to go to Casio without being specific because I am at work and have limited time on the computer.