A male to B male; USB 2.0 certified ; Supports faster data transfer rate–1.5Mbps-480Mbps for low- & high-speed devices ; Supports multimedia applications ; Premium double-shielded cables with tinned copper braid & aluminum ; Aluminum twisted 28/24-gauge data lines eliminate crosstalk & reduce RFI/EMI noise; Gold-plated connectors provide superior conductivity; RoHS compliant; Lifetime warranty;