Test your power supply and avoid damage to your expensive computer equipment with this ATX power supply tester Simply plug the tester in to your power supply s 20/24 pin female Molex connector and the LED lights will indicate how safe your supply actually is Connects to your power supply s 20 pin Molex connector Green indicator light means power is ok Prevent accidental damage to your computer
Voltage source: 20/24pin(ATX-connector) + 3.3V, +5V, +VSB, -5V, -12V and +12V leads for monitoring voltage output
Connectors: Floppy, HDD, CDROM, SATA, 4pin (P4), 8pin(Dual-CPU), 6pin(PCI-Express)
Dimension: 9*6* 1.8 cm
Color: black