... New. Weight 81gSize ( about ) 12 x 6x 2 cmVoltage source 20/24 pin ( ATX - connector )Voltage test +12V , -12V , +5V , -5V ... , +3.3V , +5V Stand by (SB) 12V power Good ( PG ) Connectors : Floppy, HDD , CDROM , SATA , 4pin ... tester 1 x English Manual PC LCD Power Supply Tester 20/24 Pin PSU ATX SATA HDD