Review on 🔌 HiLetgo 5pcs Power Supply Module for MB102 Prototype Breadboard - 3.3V/5V, DC 6.5-12V or USB Power Supply by Tim Kallimanis

Immediately place each on a prototyping board to verify output voltages. All 5 tested normal at 3.3V and 5V, LED backlight and push ON push OFF switch operation (see photo). But 1 star deduction for the packaging. Several modules had (slightly) bent pins as the foam they are "mounted" on was a few millimeters smaller than it should be to accurately place and protect the pins. Using fine needle nose pliers I lined them up without breaking them and then inserted them correctly into the breadboard for testing. Be sure to get them, check the contacts and check the exits when they arrive.