... adapter 1.Factory Price 2.1 year warranting 3.CE&ROHS&FCC 90W 19V 4.74A ... high voltage, no low voltage, no output, etc 3. Assembly full inspection: to make sure every unit ... wires ,no missing screw, no label misaligned, et 3 sampling inspection: 1. IQC (incoming quality control): According ... production process under control, avoiding mistake in bulk. 3. OQC (outgoing quality control): According to AQL- ...