REXQualis 120pcs Breadboard Jumper Wires 20cm Length Dupont Wire Kit 40pin Male to Female, 40pin Male to Male, 40pin Female to Female for Arduino/DIY/Raspberry Pi 2 3

Works well in my Arduino projects.

If you are new to Arduino, using a breadboard, or just need more dupont jumpers, this package is perfect.It comes with a decent amount of all of the combinations (M-M, M-F, F-F). None of them were defective and they don't seem cheap or fragile.My only complaint is that some of the female connectors seem to be a bit looser than others -- when using them to connect to small jumper wires (not Dupont wires) connected to an ESP-12F, some of the wires fit snugly into these female Dupont connectors, while others were looser and came out very easily. The reason I am not taking a star off for this is 1. they really aren't meant to be used as such and the connector wires I was using are pretty thin and 2. they do work perfectly as designed, with no issues fitting into other Dupont wires, breadboards, or PCB headers.I ended up purchasing another pack as they are extremely useful and are even cheap enough to implement as a permanent solution if you need breakout jumpers to a PCB or project. They are definitely a must-have if you are new to Arduino and breadboarding.

I find it quite irritating that manufacturers have a habit of using proprietary connectors or wiring to force you to only use their stuff. These seem to allow me to easily connect the front panel wires to the correct place, albeit moderately loose (which is fine if it's left alone). Overall I definitely recommend these.

I used several of these on a recent model railroad project. Materials appear to be very good and performed very well. This is a great value IMHO. No idea on durability but again the materials and the product appear very well made.

These jumpers aren't going to win any awards, but they get the job done at a great price. Best suited for casual users / digital electronics learners. Daily users will probably want to step up in quality.

More short jumpers for a RasPi that I'll ever need, and they work.

When they arrived and I took them put of the box I was very pleased with the quality. I have ordered jumper wires from many different sources and I have noticed that they all have had a loose connection when inserting the male into the female end of one of the jumper wires. These on the other hand have a very tight and secure connection that keeps the wires from separating with just a little bit of force. I will continue to order these and look forward to seeing some of the other items this company has to offer.

They work good. Some might ripped the insides out but they work.

I like the assortment of connector types, that always come in handy. Just the type you need when you need it. The colour coding of the wires helps immensely when trying to keep the connection settings and pin-outs straight in your head. Makes for a logical and orderly building process. I try to develop a system whereby consistantly using the same colours for Data, Clock, 3.3v, 5v etc. on every project, really helps to troubleshoot later on down the road.

Now I have all the jumper wires I need for a while. They get the job done and are a good value for the money.

Good quality for a good price. The quality is good enough however, i did have a few of them breaking.

Good value buying this package of cables

useful