Black Gold-Plated USB 2.0 Cable for Livescribe Sky wifi SmartPen 2GB, 4GB, 8GB and Propack - 10ft USB 2.0 A Male to Micro 5pin Male 28/24AWG Cable w/ Ferrite Core (Gold Plated) 100% compliant with USB 2.0 specifications Gold plated connectors ensure a smooth, corrosion-free connection Includes a ferrite core to prevent RF and electromagnetic interference