09-08-2010 10:55 AM
You can contact Customer Service directly whether by phone, email, or chat to request one, if they have them. They might not, though, so you can also find one to buy: http://www.google.com/products?q=usb+y-cable&aq=f
Make sure you choose the right cable size for connecting to the Seagate drive. Yours should be a mini, or "B" connector into the drive, I'm pretty sure.