- Digitally tests the connectivity and power voltage coming out from various vital PC power connectors<br />- Tests ATX power supply connector from PSU、 regular HDD/DVD power connector、 and SATA power connectors<br />- Displays results via the on-unit LED panel (labeled in English)<br />- Full support list: ATX 8P/6P/Floppy/SATA/HDD/CDROM<br />- English user's guide included<br />                                                                                                                                Dimensions: 4.8 in x 2.44 in x 0.75 in<br />Weight: 4.16 oz