Length/Weight: 2m / 56g. Outer material: bright yarn fine-knitted nylon. Connector material: aluminum alloy. Core: 194 6-core copper wires, maximum current 5A. Contains E-marker chip, which can pass 5A current, with 100W PD charger, it can achieve up to 100W (20V / 5A) power, which can charge high-power notebooks.