1. 30 years manufaturer 2. widely used in many kinds of AV, SONY GP 3. ISO9001, IS014000, ROHS compliant, SGS report NEW PRODUCTUSB ConnectorContact Resistance: ≤0.05ΩInsulation Resistance: ≥100MΩWithstand Voltage: 100V, AC/minuteTemperature Range: -55oC~+85oCRated Load: AC DC 30V 1AInsertion and Extraction Force:7N~35NLife: Above 5000 times USB connector, mfemale, B type,90 degree