Electric, Cable USB for Mindstorms EV3 with Ferrite Core, USB A-Type Male to USB Mini-b 5-Pin Male (Length 1 meter/3 Feet) : Part bb0767 | BrickLink
Amazon.com: LEGO MINDSTORMS EV3 31313 Robot Kit with Remote Control for Kids, Educational STEM Toy for Programming and Learning How to Code (601 Pieces) : Toys & Games