ApTechDeals Jumper Wires Male to Male, Male to Female, Female to Female/breadboard jumper wires (40+40+40)

40 pc male to male ; 40 pc female to female ; 40 pc male to female ;Each cable length about 20cm or 8-inch The male ends meant for insertion into standard 0.1 inch (2.54mm) female sockets and the female ends are meant for insertion onto standard 0.1 inch (2.54mm) male headers Suitable for Arduino breadboard kit project, PCB project, pc motherboard, etc Through the pin connection, without welding, fit for fast circuit test.