24 Inch - Two Lead Jumper wire.
Standard two Pin Block Connectors on Both Sides.
Can be used for signaling and low voltage applications.
Very common Connectors on Main Boards in Computers for Reset and Power and Audio.
Used for Prototyping Etc.
Used for USFirst.org Robotic Teams.
Partial List of Compatible Devices
ARDUNIO JUMPER WIRE 24 Inch
Jumper Wires 2-Pin Female to Female for Breadboard Arduino