This 20+4 Pin LCD Power Supply Tester is an essential tool for computer enthusiasts and professionals alike. It is compatible with ATX, ITX, BTX, PCI-E, SATA, and HDD connectors, making it versatile for a wide range of applications. With its clear LCD display, this power supply tester is easy to read and provides accurate voltage and current readings.

Whether you are building a new computer or troubleshooting an existing one, this power supply tester is a must-have. It ensures that your power supply is functioning properly and eliminates the need for guesswork. Don't let a faulty power supply ruin your computer - get this power supply tester today!