CQRobot 600 Pieces Standard Computer Jumper Caps Header Pin Shunt Short Circuit 2P Connector Open Top 2.54mm. Suitable for Arduino Raspberry Pi PCB PC DVD HDD Motherboard Shorting and Other Items.

Handy when you need a jumper, especially when you need to differentiate what jumper does what. I use this in my Jetson nano, and pair the colour with the power cable, so to make note in a pinch what is what. I am still carful, as being carless with electronics can be a problem. But these jumpers make things a little easier.

I use these for my prototyping, these will last a lifetime! Very happy with the quality of these jumpers, caps are tight and stay in place.

.. in multiple colours. All good.

Lovely product. High quality container. Really handy.

I haven't done any stress-tests on those, but they work fine as both jumpers and gender changers to connect to male connectors. Container is quite comfortable too.

C'était exactement ce que je voulais et livraison rapide!

Montage électronique

ottimo

This is a handy assortment of different colored shorting blocks for standard 2.54mm / 0.1" headers -- the same kind on your PC's motherboard. It's pretty hard to make bad jumpers so to that end I will say these all look good. Consistent shape, size and quality for all the different colors provided. You never know from these no-name suppliers but I can say these ones are just as good as the big-names ones. I like the 'pill style' case they provided to keep the colors organized too.