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          D-Link Hi-Speed USB 2.0 4-Port Hub

          More From: D-Link
          Item #: 347879
          Mfr. Part#: DUB-H4
          Availability: In Stock
          Est. Ship: Ships in 24 Hours

          • 4 USB Ports
          • Data Transfer Speeds up to 480MB/s
          • Warranty: 1 Year

          Ordering Information

          This Hi-Speed Universal Serial Bus 2.0 4-port hub offers 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. It is targeted at PC and Mac users that are expanding the number of USB ports on their system.

          This hub 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 hub 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 hub operates seamlessly with both Microsoft Windows and Apple Macintosh Operating Systems.

          As a standard USB hub, it 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 LEDs 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.
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          Compatibility Notes 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)

          Wiring topology: Tiered star

          Connectivity: up to 127 devices by cascading multiple hubs

          Diagnostic LEDs: Self powered (red on self-power); Port status (green, one per port)

          Environmental conditions:
          Operating temperature: 0 to 40 degrees C
          Storage humidity: 0 to 95 percent, non-condensing
          Operating humidity: 5 to 95 percent, non-condensing

          Compliances: CE, FCC Class B, VCCI, UL
          # Ports 4
          Connector USB 2.0
          Connector Type USB
          Contents Hub, 6 ft. USB 2.0 cable, AC adpater, documentation
          Color Silver
          Data Transfer Rate 480 MB/s
          Physical Dimensions 1"h x 3.9"w x 2.3"d
          Power Notes Supplied current: 500mA per port (self-powered mode)

          Power requirements: Self powered -12.6W, 2.1A at 5 VDC

          Power supply: Output 5V 2.5A
          Returns Policy This product is subject to our return policy. Please see our complete return policy for details.
          System Requirements Compatible Operating Systems:
          USB 2.0 Speed: Mac OS X or 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 or Microsoft Windows XP/ME/2000/98 with USB 1.x Support
          UNSPSC 43211600
          Warranty - Labor 1 Year
          Warranty - Parts 1 Year
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