This item is factory refurbished and includes the USB 7 Port Hub, usb cable, and AC adapter.

D-Link DUB-H7 USB Hub - Recertified
The D-Link DUB-H7 2.0 is a Hi-Speed USB 2.0 7-port hub that is backward compatible with USB 1.0 and 1.1. It provides an out-of-the-box industry standard that allows the connection of up to seven USB peripherals or devices to your USB ready PC or Mac. The D-Link DUB-H7 is targeted at PC and Mac users that are expanding the number of USB ports on their system.

Designed to provide quick and easy access, the D-Link DUB-H7 provides seven type "A" downstream ports for connecting USB peripherals, devices, or other USB hubs. A single type "B" upstream port connects the DUB-H7 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-H7 operates seamlessly with both Microsoft Windows and Apple Macintosh Operating Systems.

As a standard USB hub, the D-Link DUBH7 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 (1.5Mbps and 12Mbps) and high-speed (480Mbps) devices, each port creates a bridge between the peripheral and host computer.

Diagnostic LEDs provide port status for each port and power status. The DUB-H7 includes a Quick Install Guide, a 6-foot Hi-Speed USB 2.0 certified 'A' to 'B' cable, and an AC power supply.

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
  Mac OS X 10.1 and above with USB Support
  Microsoft Windows XP, ME, 2000
• Supplied Current
  Self-Powered Mode: 500mA per port
• Ports
  One upstream USB Type "B" receptacle
  Seven 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 LEDs
  Self Powered (Green, 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, 3 A @ 5 VDC
• Power supply
  Output 5V 3A
• Compliances
  CE, FCC Class B, VCCI, UL