Planet Technology UIH-420 User Manual

Introduction
UIH-420 is a Universal Serial Bus (USB) hub, which is an USB cable concentrator and a bridge between PC’s PCI interface and USB devices. With UIH-420, there is no need to concern about IRQ conflicts or system re­source allocations any more.
UIH-420 supports USB 2.0 high speed of 480Mbps and USB 1.1 full speed (12Mbps) and low speed (1.5Mbps). Through the four type-A downstream ports, up to 127 USB de­vices can be connected with just plug and play. UIH-420 is the ideal way to make use of USB
2.0 technology.
Package contents
One 4 ports adapter (USB 2.0) One driver diskette One User’s Manual
System Requirement
Faster PC’s processor with a free PCI slot. Windows 98, SE, 2000, Me, XP.
Features
USB (Universal Serial Bus) 2.0 specifica-
tion compatibility.
Compatible to all USB 1.1 peripheral de-
vices.
Supports Intel UHCI (Universal Host Con-
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troller Interface) and EHCI (Enhanced Host Controller Interface) specifications.
Real USB-port Plug & Play, and Hot-swap
functions.
Provides four downstream host ports and
all can work with high-speed, full speed and low speed data transfer rate.
Compliant with 32Bit PCI Bus Rev2.2
standard.
Specification
Downstream port: 4 USB 2.0 series-A ports Data rate:
Cable length
Output Voltage Per-port: Output Current Per-port: Dimensions(H*L) 62*120 mm
High speed: 480Mbps Full speed: 12Mbps Low speed: 1.5Mbps Max. 2.08m with 24/28 AWG USB cable Max. 5m with 20/28 AWG USB cable DC+5V
500mA
Hardware Installation
Before installation
Touch the exposed metal casing on your
computer's power supply before you taking the card from its anti-static package. This safely discharges any static electricity that
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may have built up on your body.
Handle the card by the PCB edge only.
Avoid touching the gold-plated PCI bus connector or the electronic components.
1. Turn your computer off and disconnect the power cord before installing the card.
2. Remove the cover of your computer. (Please refer to your computer owners manual for instructions on removing the cover)
3. Check the height of rear panel for the card with right bracket for your PC.
4. Push the host card firmly into a free PCI slot and ensure the gold-plated connector is seated evenly in the PCI slot.
5. Replace th e screw in the bracket to avoid the card falling out accidentally when plug in the USB cable.
6. Put computer's cover on and apply power cord back again.
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