The LINDY USB (Universal Serial Bus) 2.0 Active Extension Pro Cable can be used as the final segment in a long distance USB (Universal Serial Bus) installation using the LINDY USB (Universal Serial Bus) 2.0 Active Extension System Pro. The hub works in combination with the LINDY 8 m. Active Extension Cable Pro & 12 m. Active Extension Cable Pro to create a USB (Universal Serial Bus) 2.0 connection spanning up to 56 m. with 4 USB (Universal Serial Bus) 2.0 ports at the remote end. See below for more details on system installations. USB (Universal Serial Bus) 2.0 High Speed (480 Mbps.) backwards compatible with USB (Universal Serial Bus) 1.1 Full Speed (12 Mbps.) & USB (Universal Serial Bus) 1.0 Low Speed (1.5 Mbps.) Connectors: USB (Universal Serial Bus) A Male to 4 x USB (Universal Serial Bus) A Female Plug & Play no additional drivers required USB (Universal Serial Bus) bus powered supplied with 2A power supply for use with high consumption devices Supports Windows ME 2000 XP Vista 7 Mac OS Linux 2 year warranty Check out Computer Actives review of the LINDY USB (Universal Serial Bus) Active Extension System Pro!.