USB Printer Cable with double ferrite core 7 feet long Has two noise and interference cancelling ferrite cores to prevent data loss from interference. Connects your computer, tablet (with USB port) to a scanner, printer ... specs?Interference reducing ferrite to prevent data loss Hi-speed data transfer up to 480Mbps USB A Male to USB B Male Hi-speed data transfer up to 480Mbps PC and Mac Compatible Ultra-flexible jacket Molded strain relief Foil and braid shield to guarantee a interference free connection Proper current to your USB device via Heavy-duty 22AWG power wire EMI/RFI interference: Metal connector shield to meet FCC requirements UL listed