USB A to B Cord | Male to Male | BlackThis 30-foot USB A to B cable features one USB type-A connector and one USB type-B connector providing a high-quality connection to USB 2.0 peripherals.Optimal TechnologyThis USB cable is expertly designed with top quality materials incorporating an equalizing chip which enables it to perform beyond the limits of standard USB cables and communicate with peripherals up to 30 ft. away.USB2HAB30AC is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Designed to exceed standard USB 2.0 cable lengths the signal is automatically re-equalized to reach greater distances- A high quality replacement for worn-out or missing USB cables- Backed by StarTech.com 2 Year warranty- Built-in equalizing chip enables USB 2.0 connections spanning 30ft