A male to A female; Extends distances of fast USB 2.0 cables ; Supports faster data transfer rates–1.5Mbps-480Mbps for low-speed & high-speed devices ; Premium double-shielded cables with tinned copper braid & aluminum Mylar(R) foil feature twisted 28-gauge/20-gauge data lines ; Gold-plated connectors provide superior conductivity; RoHS compliant; Lifetime warranty; 10ft;