Introduction The USB 2.0 High-Speed Hub has 4 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 (exceeding
the IEEE 1394 FireWire's 400 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
digital cameras/camcorders to your computer.
Features- USB
V2.0 Specifications compatibility
- High-speed of 480 Mbps data transfer rate
(Vs.12 Mbps of USB1.1 & 400 Mbps of IEEE 1394 FireWire)
- Plug & Play
capability with USB devices
- Supports Self-Powered Mode, using Switching
Power indicated by power LED
- Hot-Swappable
- Connects up to a maximum of
127 USB devices through cascading multiple hubs
- Over-current detection and
protection with LED Status indicators
- 4 external auto speed select USB Type
A downstream ports supporting 1.5,12,and 480 Mbps
- Also available in Yellow
(ADP31694)
- Works with MAC, WIN98, WINME and
WIN2000
USB Notes:- USB
peripherals can connect either to a computer's port or to a hub.
- If the
computer doesn't have enough ports for all the peripherals, a hub is
necessary.
- Maximum length on individual cables is 5 Meters.
- No
terminators are needed on this bus.
- The A (flat) type port would be
considered the "out" port on a computer or hub.
- The B (square) type port
would be considered an "in" port on hubs or peripherals.
- A typical USB "out"
(Type-A) port can provide up to 500mA.
- The speed is 12 Megabytes per second,
the maximum number of peripherals to a controller is 63 (hubs needed when the
computer runs out of ports).
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