4 Port USB 2.0 Cable Hub Model: 1899 Specifications: Supports transfer rates of 1.5 – 12 – 480 Mbps devices 500mA per port Transmission reliability up to 15 feet One upstream / four downstream ports Plug & play / hot swap ready System Requirements: USB port Microsoft Windows 98se / ME / 2000 / XP / MAC OS X 16MB memory (24MB recommended) Package Contents: One 4 Port USB 2.0 Cable Hub
