i-Rocks 4 Port USB 2.0 Black Hub without Power

IR-4610 USB 2.0 4-Ports Hub
Overview
The latest innovation from I-ROCKS’s IR-4610 lets you connect up to 4 devices quickly and easily, to your USB PC or Macintosh computer. Designed to work seamlessly with all your USB 1.1 and USB 2.0 devices, IR-4610 Hi-Speed USB 2.0 4-Ports Hub feature top-loading downstream USB ports to give you fast access for temporary device connections such as USB thumb drives, media readers, iPod shuffle, and for USB lights, fans, and other accessories.

Multi-color selection
A top-loading USB port makes USB connectivity flexible.
Hub cover keeps dust-free.
Ac power Jack/USB port
Retail Package
Function

Features
* Add one easy-access, top-loading 480Mbps ports-perfect for your thumb drives, USB lights, or media readers
* Adds 3 horizontally mounted 480Mbps ports to your USB PC or Macintosh computer
* Transfers your data at up to 480Mbps
* Installs easily with Plug-and-Play convenience.
* Works seamlessly with all your USB 1.1 and USB 2.0 devices
* Supports "hot swapping" of all your USB devices

Specifications
Ports : 1 upstream port and 4 downstream ports
Compliance : FCC regulations for home or office use CE emissions
Power : Self Power : 5V Adapter : (input)100~240 VAC , (output)5 VDC
Storage Temperature : -10~85 degrees (Celsius)
Working Temperature : 0~40 degrees (Celsius)
Dimensions : 78 X 47 X 22mm

System Requirements
Desktop or notebook computer with USB port
One of the following operating systems (no driver needed): Win 98SE/ME/2000/XP/Vista & Mac 8.6/9.1/10.1 or later

Package Contents
USB 2.0 4-ports Hub
USB 2.0 Cable
Power Adapter