Extension Cable USB 3.0 Cable For Smart Laptop $ 6.12 Product information: Wire core material: tinned copper wire Number of cores: 9 cores Sheath material: pvc Maximum outer diameter of the wire: 6.0 (mm) Main purpose: USB extension U disk mouse keyboard extension cable Sheath thickness: 0.5 (mm) Connection line: U disk mouse keyboard mobile phone charging extension line Converter: USB male to female extension Network engineering: USB male to female extension Color: USB3.0 gold-plated, USB3.0 nickel-plated Cable length: 1m, 1.5m, 2m, 3m Packaging Information: Extension cord x1