The Port Authority USB 2.0 7-Port Hub by Cables To Go is the easiest and fastest way to connect USB devices to your PC or Macintosh Computer. Seven high-speed ports allow you to connect an almost limitless number of USB devices including modems, scanners, printers, PC cameras, digital cameras, keyboards, telephones, and other high-tech appliances. The Port Authority USB 2.0 7-Port Hub is specially designed for space-saving function and multi-connection convenience. Download and edit your digital pictures, MP3s and video streams with the easy-to-use Port Authority USB 2.0 7-Port Hub. Each port handles up to 480Mbps, which are fully hot-swappable and daisy-chainable up to 127 devices. Supported under Windows and Mac , the Port Authority USB 2.0 7-Port Hub enables your laptop or desktop computer to take advantage of today's high-speed USB 2.0 devices.