D-LINK 

D-Link DUB-H4 4 Port High Speed USB 2.0 Hub

Mfg Part Number:  DUB-H4  
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Price: $19.81
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In Stock: 513
Last Updated: Jul 23, 2019
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Add More USB 2.0 Ports To Your Computer
With the D-Link DUB-H4 4-Port USB 2.0 Hub, you can instantly add more USB 2.0 ports to your computer. Now you can connect up to four USB peripherals - such as digital cameras, printers, external hard drives, mice, keyboards, flash drives, and tablets - to your laptop or desktop. The DUB-H4 is fully compliant to USB 2.0 specifications with data transfer rates of up to 480 Mbps1. It is an ideal solution for transferring data between your computer and USB devices.

Main Specification
General Information
ManufacturerD-Link Systems, Inc
Manufacturer Part NumberDUB-H4
Manufacturer Website Addresshttp://www.dlink.com
Brand NameD-Link
Product ModelDUB-H4
Product NameDUB-H4 4-port USB Hub
Product TypeUSB Hub
Technical Information
Host InterfaceUSB
Interfaces/Ports
Total Number of USB Ports4
Number of USB 2.0 Ports4
Physical Characteristics
Form FactorExternal
Height0.6"
Width2.5"
Depth2.5"
Weight (Approximate)1.29 oz
Miscellaneous
Platform SupportedMac
Platform SupportedPC
Warranty
Limited Warranty1 Year
D-Link Description Page
Description
The D-Link DUB-H4 2.0 is a Hi-Speed Universal Serial Bus 2.0 4-port hub with backward compatibility to USB 1.0 and 1.1. It provides an out of the box industry standard that allows connection of up to four USB peripherals or devices to your USB ready PC or Mac. The D-Link DUB-H4 is targeted at PC and Mac users that are expanding the number of USB ports on their system.

The D-Link DUB-H4 2.0 is designed to provide quick and easy access to the four type "A" downstream ports for connecting USB peripherals, devices or other USB hubs. A single type "B" upstream port connects the DUB-H4 to the host computer, or another USB hub enabling up to 127 devices to be connected by cascading multiple hubs. Configured directly by the operating system, the D-Link DUB-H4 2.0 operates seamlessly with both Microsoft Windows and Apple Macintosh Operating Systems.

As a standard USB hub, the D-Link DUB-H4 buffers USB data from any attached peripheral in compliance with USB specifications to provide an invisible extension of the USB bus. Supporting both low speed (1.5 Mbps and 12Mbps**) and Hi-speed (480 Mbps*) devices, each port creates a bridge between the peripheral and host computer.

Diagnostic LED's located on the top of the device provide power state (self-power) and port status on each port. The DUB-H4 2.0 is packaged with all necessary documentation, a 6-foot hi-speed USB 2.0 'A' to 'B' cable and an AC power supply to ensure that the user is able to easily and quickly install and use the device.
* Maximum transfer rate based on USB 2.0 specifications. Actual data throughput will vary.
** Maximum transfer rate based on USB 1.1 specifications. Actual data throughput will vary.

Features
  • High Speed 480Mbps* Transfer Rate
  • Plug & Play
  • Backwards Compatible with USB 1.1
Specifications
Specifications
  Standards
  • USB Specification Version 2.0
  • USB Specification Version 1.1
  • USB Specification Version 1.0
  • OHCI (Open Host Controller Interface)
  • EHCI (Enhanced Host Controller Interface)
  Compatible Operating Systems     USB 2.0 Speed
  • Mac OS X with USB 2.0 Support
  • Microsoft Windows XP, ME, 2000, 98 with USB 2.0 Support
    USB 1.x Speed
  • Mac OS 8.6 or above with USB 1.x Support and USB Card Support 1.4.1
  • Microsoft Windows XP, ME, 2000, 98 with USB 1.x Support
  Supplied Current       Self-Powered Mode: 500mA per port
  Ports
  • One upstream USB Type "B" receptacle
  • Four downstream USB Type "A" receptacles
  Size       99.6 mm x 59.5 mm x 25.7 mm
  Wiring Topology       Tiered Star
  Connectivity       Up to 127 devices by cascading multiple Hubs
  Diagnostic LED's
  • Self Powered (Red on self-power)
  • Port Status (Green, one per port)
  Operating Temperature       0°C to 40°C
  Storage Temperature       0 to 95%, non-condensing.
  Humidity       5% to 95%, non-condensing
  Power Requirements       Self Powered -12.6W, 2.1 A @ 5 VDC
  Power Supply       Output 5V 2.5A
  Compliances
  • CE
  • FCC Class B
  • VCCI
  • UL
  Warranty       1 Year


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