Brand: Manhattan. MPN: 519779. Easily overcome distance limitations to connect USB devices Use the Manhattan Hi-Speed USB Active Cable to connect a computer USB port to a USB device almost anywhere in the room. Up to three daisy-chainable cable extensions provides a convenient 15 m (50 ft.) connection. MANHATTAN Hi-Speed USB Active Cable with built-it repeater is fully-compliant with USB 1.1 and Hi-Speed USB specifications to help devices operate at maximum performance. Plug and Play capability Windows7/8/Macintosh versatility and no external power or driver requirements help provide greater flexibility in computer and peripheral placement and office layout.