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Chains up to 127 USB devices.
Plug and play.
4 USB ports up to 100mA per port or up to 500mA with a power adaptor.
Supports high speed (480Mbps), full speed (12Mbps) and low speed (1.5Mbps) transfer rate.
USB and ACPI compliant.
Supports hot swapping.
Easy connection to external hard drivers, digital camcorders, scanner and multimedia and storage devices.
USB 2.0 - backwards compatible with USB 1.1.
Includes external power adaptor for use with high powered products e.g. printers.