... black body,3) with shield, 4)with spring1.RJ45 Connector single usb connector 2.IS090012000 3.UL&SGS ... 4.Taiwan Technology 5.More than 10Years Connector RJ45 Connector OVER SINGLE USB connector 10/100/1000 ... Current Rating:1.5A max. . Dielectric Withstanding Voltage:1000VAC min(RJ45),750 VAC min (USB). . Insertion Loss:1.0 db ... t=0.35mm. . Shield Brass t=0.25mm. RJ45 Connector with filter with LEDs