IOGEAR Network GUH285W6 4-Port USB 2.0 Hub

Features
4 USB 2.0 ports for easy expansion
Supports a high-speed data transfer rate
Plug-n-Play, hot swappable
Backward compatible with USB 1.1 specifications
LEDs allow for easy status monitoring
A - B cable tucks away when not in use
Requirements
Windows 2000, XP and Vista
Mac OS X v10.3.9 or later
Available USB port (USB 2.0 port for Hi-Speed mode)
Specifications
Data Rate: Up to 480 Mbps
Operating System Support: Windows 2000, XP, Vista / Mac OS X v10.3.9 or later
LEDs - Power On: Yes
Ports: 4 USB 2.0 ports
Power - Amps: 500 mAh/port
Operating Temperature: 32F - 113F (0C - 45C)
Storage Temperature: 14F - 158F (-10C - 70C)
USB Specification: USB 2.0/1.1/1.0 compliant