・Can detect power supplies for ATX, BTX, and ITX computers. ・The SD power supply tester is a robust voltage tester for PC power supplies. ・ATX, BTX, and ITX compliant, capable of testing power supplies. ・If there is no flickering, the output voltage of the power supply is normal. ・+12V, -12V, +5V, -5V, +3.3V, 5V standby (SB) ※ Will be wrapped in cushioning material and shipped with shock and waterproof measures. ※ May be canceled abruptly due to simultaneous listing on other sites. ※ Please prioritize the "no claims, no returns, no cancellations" policy. ※ Only for those who can provide a "received" evaluation within 48 hours of arrival.