D-Link DUB-H7/E Product Data Sheet

USB 2.0 Hub

DUB-H7

USB hub with 7 Type A ports for connection to
7 USB 2.0 suppoprted devices. One Type B port
(on the back side) connects to your PC or MAC.

7-Port USB 2.0 Hub, Up to 480Mbps Speed

The DUB-H7 is a 7-port Universal Serial Bus USB 2.0 hub that allows you to connect up to 7 USB 2.0 peripherals and devices to
your USB 2.0 ready PC or iMac. Providing an out of the box industry standard bus, this pocket-sized device expands your PC and
Mac by adding 7 USB 2.0 ports to your system.

Seamless Connections

The DUB-H7 is designed to provide quick and easy access
to the 7 Type A downstream ports to connect to peripherals
with USB 2.0 support, other USB hubs and devices. A single
Type B upstream port is provided to connect to the host
computer, or another USB hub. Configured directly by the
operating system, the DUB-H7 operates seamlessly with
both Microsoft's OpenHCI, Intel's Universal HCI and
USB 2.0 new generation specification EHCI.

Low, Full and High Speeds Supported with Data
Buffering

As a standard USB hub, it buffers USB data from any
attached peripherals or devices in compliance with USB
specification versions 1.1 and 2.0 to provide an

Key Features

USB 2.0 standard
7 Type A ports
1 Type B port
Backward compatible with USB 1.1
Pocket-sized, lightweight

invisible extension of the USB bus. Supporting both low-speed

1.5Mbps devices, full-speed 12Mbps devices and high-speed
480Mbps, each port creates a bridge
between the peripheral and host computer.

Feature-Rich and Easy to Use

Diagnostic LED's are mounted on the device to provide the
user with power state and port status. The DUB-H7 is packaged
with a 6-foot USB 2.0 A-to-B cable, and a DC 5V/3A external
power supply.

Diagnostic LEDs provided
Connects to AC power source through an external AC power
adapter
USB-IF certified

DUB-H7

Technical Specifications

Standards

- USB Specification version 1.1

- USB Specification version 2.0

- OHCI

- UHIC

- EHCI

Number of Ports

- 1 upstream USB Type B port

- 7 downstream USB Type A ports

Dimensions

104 mm (L) x 63 mm (W) x 29 mm (H)

Connectivity Rules

- 5 cascaded hubs maximum

- 5 m maximum between each hub

- Up to 127 devices

O.S. Support

- Windows 98SE, ME, 2000, XP (for USB 2.0)

- MacOS X 10.1 and above (for USB 2.0)

- MacOS 8.6 and above (for USB 1.1 only)

EMI Certifications

- FCC Class B

- CE Class B

- C-Tick

USB 2.0 Hub

DUB-H7

USB 2.0 Hub

USB 2.0 Supported Devices

Package Includes

USB 2.0 A-to-B cable

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Ordering Information

DUB-H7 7-port USB 2.0 hub

Please specify your order as follows:

DUB-H7/A Includes a US standard AC power adapter
DUB-H7/B Includes a UK standard AC power adapter
DUB-H7/E Includes an EU standard AC power adapter
DUB-H7/CN Includes a China standard AC power adapter
DUB-H7/N Includes an Australia standard AC power adapter

Specifications subject to change without
prior notice.
D-Link is a registered trademark of D-Link
Corporation/D-Link System Inc. All other
trademarks belong to their proprietors.

RECYCLABLE

Rev. 01 (Mar. 2003)
Printed in Taiwan

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