USB 2.0 High-Speed Active Extension Cable 16ft. stack up to 5 to get 80ft.

USB v2.0 5M (16FT) EXTENSION CABLE Specifications - Compliant with USB specificatin v2.0 - Active USB extension cable, assure good signal quality to meed USB specificatin - Extend up to 25m (serially connecting up to 5 segments), no signal degradation - Available for USB port - Support Win98/2000/XP Mac OS v9.0 or higher Advantages This is an amplified cable so there is no data-loss, with other cables you may run into problems once you go above 15ft. USB limitation! This is a special Amplifier Chip produt, that boosts signal.