“Neat looking, but very hard to recommend if you're not comfortable with soldering, which is supposedly the target audience for this product.
The contact between the right-angle strip and the legs of the connectors is very poor, to the point where some of mine report no continuity at all when tested with a multimeter, especially on the centre pin, which receives less pressure from the plastic tab. The positive and negative pins are slightly better, but still present higher-than-ideal resistance, which is not encouraging when you intend to run multiple amps through it to feed longer LED strips.
I'll have to resort to soldering the legs of the connectors to the stirps on both sides to ensure there is good contact, making this a permanent solution rather than something modular, which is what I was hoping for when I bought these.”