RJ12 Jack Connectors - EV3/NXT LEGO Compatible - Pack of 10 : ID 4434 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
BrickLink - Part bb0767 : LEGO 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) [Electric, Wire & Connector] -
LANMU Connector Cable USB Cable Pack Accessories Compatible with Mindstorms Ev3 : Amazon.sg: Toys
BrickLink - Part 10916 : LEGO Electric, Cable USB for Mindstorms EV3, USB A-Type Male to USB Mini-b 5-Pin Male (Length 2 meters/6 Feet) [Electric, Wire & Connector] - BrickLink Reference Catalog
RJ12 Jack Connectors - EV3/NXT LEGO Compatible - Pack of 10 : ID 4434 : $3.95 : Adafruit Industries, Unique & fun DIY electronics and kits
LEGO® MINDSTORMS® EV3 31313 | MINDSTORMS® | Buy online at the Official LEGO® Shop US