UCTRONICS 20cm40pin Breadboard Jumper Wires Male to Female Ribbon GPIO Cable for Connection Raspberry Pi 3 2 Model B B+ w/3.5/5 inch Touch TFT Screen LCD display

It's standard size length gets the job done but I would of loved if it had been a bit longer. Still great product I would buy again

Funciona perfeitamente

Good quality and is as described. I bought for doing self learning.

Haven't tried any others to compare to but I needed a breadboard, a ribbon cable for my pi, and a way to plug the ribbon cable into the breadboard, so this was exactly what I needed and it is working great. The jumper cables are male-male, you might also want to get some male-female ones if you want to go from the breadboard to another PCB with male pins on it.

This review is for UCTRONICS Male to Female GPIO Ribbon Cable 40pin. There isn't a lot to say about this cable, and that is actually a good thing. Everything was done right on the cable that I received. It has the correct pin connections on both connectors to extend a Raspberry Pi GPIO hat outside the case. The strain relief on the cables is decent and the plastic connectors are good. Really, there is no reason to have a color coded cable, but it does let you verify that the cable is wired correctly. It is kind of nice to look at instead of another dull grey ribbon cable. I'm using this cable with a GPIO breakout board HAT that has LEDs, so it was very easy to tell that the cable was wired correctly. The length is enough to get outside the case without a lot of extra to flop around or introduce noise on the signals. I won't put the top on my case, but this cable will fit nicely through a small slot that is open on at least one side. The connectors obviously won't fit through a slot the size of the ribbon cable unless it is at a seam between the top and bottom.