The USB 2.0 High-Speed Hub has 7 ports that will connect to either the
USB Revision 2.0 High-Speed or the USB Revision 1.1 peripheral devices.
This high-speed hub allows you to add multiple high-performance USB 2.0
peripherals to the PC. Moreover, this product is fully backward
compatible with the USB Revision 1.1 products, meaning your previously
invested USB 1.1 devices can continue to function as usual. The USB 2.0
High-Speed Hub is fully compliant with the USB 2.0 specifications and
permits you to connect up to a maximum of 127 USB devices to your PC
through daisy-chain. Furthermore, with its increased bandwidth of 480
Mbps, this hub will allow you to connect devices that consume a great
deal of bandwidth such as external storage devices, scanners, printers,
DVD drives, CD-RW drives, MO (Magneto-Optical) drives, and USB device
etc. to your computer.