ATX Power Supply PSU Tester with 20/24 Pin, SATA & Molex HDD Connectors for PC
- Checks 20/24-pin ATX (motherboard) Power, SATA (hard drive) power, Molex (old hard drive) power, Mini-molex (floppy) power, and 6-pin PCI-e (graphics card) connectors.
- Checks Ground, +3.3V, +5V, +12V, -5V, and -12V lines.
- Easy to use, just plug in connectors and green LEDs illuminate to show which pins are getting power.
- Power supply will automatically turn on when connected.