Review on ⚡ Effortless GPIO Connectivity: Alchemy Power Inc. Pi-EzConnect – Seamlessly Link Raspberry Pi 4, Pi 3, and More with GPIOs and Sensors by Ryan Carter

Had to send back the first one because the soldering was very bad. The ground terminals were not connected and at least one (G4/P7) had no continuity between the screw terminal and the contact pin. Looking at the solder joints with a jeweler's loop, I could see that many of the connections were not fully soldered. The overall quality isn't that great. However, the form factor is good and the device is very usable, so I bought a second device that is suitable for my purposes. I would buy another one in the future but it would be nice if the quality was better. .