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;