usb 3.0 This product is widely used in telecommunication,cabling systerm,and networking device usb 3.0Electrical1 Insulation Resistance: 100MΩ min2 ... cycles Min.Material1 Plastic Housing: PBT+GF20-30% UL94V-0 or Nylon+GF30%2 Contacts: Phosphor bronze, Nickel plating ... gold plating: 3u, 6u, 15u, 30u, or 50u micro-inch selectable3 Shielding Housing: Brass bright nickelRatings1 Current Rating: 1.5A ...