? Extends & boosts the signal to any USB device;? Supports data transfer speeds up to 480Mbps;? Built-in repeater helps maintain high-speed USB signal quality, electrical & timing specifications;? Overcomes the 16ft USB distance limitation;? Ideal for connecting enclosures & other peripherals;? Daisy-chainable up to 3 extensions for a total distance of 99ft;? Plug & play ;? Windows(R) & Mac(R) compatible ;? Bus power ;? 3-year warranty;