It's cheap and has lot's of space. Is it good.
Amazon.com: Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 for PC, Mac, Laptop, PS4, Xbox one - Gold: Electronics
Amazon.com: Maxone 500GB Ultra Slim Portable External Hard Drive HDD USB 3.0 for PC, Mac, Laptop, PS4, Xbox one - Gold: Electronics