Planet Technology UH-430, UH-421 User Manual

4-Port USB 2.0 External Hub

UH-421/ UH-430

Key Feature

• USB (Universal Serial Bus) 2.0 specification compatibility

• 4 USB 2.0 ports up to 100mA per port or up to 500mA (with

power adapter)

The major goals of developing USB interface are easy to use and low cost.

This is also why USB 1.1 enjoys great success in marketplace. USB 2.0 is an

improvement of USB 1.1 specification, which providing higher

performance interface. PLANET now proudly announces our USB 2.0

products, the UH-421 and UH-430.

The UH-421 / UH-430 is an external USB 2.0 hub. No driver needed, it can

apply to PCs that run in Windows 98/ 98SE / Me / 2000/ XP / Server 2003

and Mac operating system. Both of they are bus-powered. PLANET UH-421

is also supported self-powered, in other words, it is able to gain power

from high power devices or from its own power supply.

The UH-421 has 1 Type-B upstream port and 4 Type-A downstream ports,

and UH-430 offers 4 Type-A ports. All these ports can handle high-speed,

full speed, and low-speed data rate. UH-421 and UH-430 both can

connect with 127 USB 1.1 or 2.0 devices with plug and play function.

PLANET USB 2.0 family is the ideal way to make use of USB 2.0

• Real time auto-detect the device add or remove from USB port

• Supports over current protection

• Supports both high-speed (480Mbps), full-speed (12Mbps) and

low-speed (1.5Mbps) transfer rate

• Truly Plug & Play automatic system configuration

• Chains up to 127 USB devices

• USB and ACPI compliant

• Bus-powered or self-powered

• Supports extra power adapter (UH-421)

technology.

Data Sheet

Specification

UH-421/ UH-430

Product

Model

Hardware

Downstream port Upstream port Data rate

Output voltage per port Output current per port System requirement

Operating temperature Storage temperature Humidity Dimensions (L x W x H) Emission

Applications

Through the USB 2.0 hub, users can connect more USB devices to their PC easily. Such as your Digital Cramer, DV, USB HDD and other USB peripheral device, users can connect those USB devices to the USB hub without any difficult hardware installation.

4-Port USB 2.0 External Hub

UH-421     UH-430

4 x Type-A Connectors    4 x Type-A Connectors 1 x Type-B Connector    1 x Type-A Connector High speed: 480Mbps Full speed: 12Mbps Low speed: 1.5Mbps DC+5V 500mA Windows 98/ 98SE/ Me/ 2000/ XP/ Server 2003 Mac OS 8.6.1 or above 5 Degree C ~ 40 Degree C

-20 Degree C ~ 60 Degree C 0%~80% RH, non-condensing 102 x 66.5 x 21.5 mm   52.5 x 52.5 x 22 mm FCC Class B, CE

Printer

UH-421

Ordering Information

UH-421

UH-430

4-Port USB2.0 External Hub

4-Port USB2.0 Mini External Hub

Notebook

Digital Camera

HDD

Digital Video

Mouse

UH-430

Data Sheet

PLANET Technology Corporation

11F, No. 96, Min Chuan Road, Hsin Tien, Taipei, Taiwan R.O.C. Tel: 886-2-2219-9518  Fax: 886-2-2219-9528 Email: sales@planet.com.tw www.planet.com.tw VoIP Gateway: vip.planet.com.tw

PLANET reserves the right to change specifications without prior notice. All brand names and trademarks are property or their respective owners. Copyright©2006 PLANET Technology Corp. All rights reserved.

04-06 C-UH421_430-1