20 Feet Hi-Speed USB 2.0 A-Male to B-Male Cable with Two Ferrite Cores, 20-AWG, Gold Plated, Black USB 2.0 Standard-A Male to USB 2.0 Standard-B Male Connects a Hi-Speed USB device to a Hi-Speed USB Computer Supports speeds of up to 480 Mbps Hi-Speed USB 2.0 for ultra-fast data transfer rates, with zero data degradation 28/20 AWG Cable with Two Ferrite Cores