StarTech Accessory ST4202USB 4 Port Compact Black USB 2.0 Hub

Color: Black
Connector Types: 4 - USB A Female
Connector Types: 1 - USB B Female
Enclosure Type: Plastic
Input Current: 2.5
Input Voltage 5: DC
LED Indicators: 1 - Power
Number of Ports: 4
Operating Temperature: 0 to 70 Degrees C
Power Adapter Included: Yes
Power Adapter - DC Voltage: 5 DC
Center Tip Polarity: Positive
Industry Standards: USB 2.0
Data Transfer Rate: Up to 480 Mbits/sec
OS Support: Windows 98SE/ME/2000/XP/2003 and up, Mac OS 8.6 or up (OS 10.2.4 needed for USB 2.0 speeds)
Platform Compatibility: PC or Mac
Power adapter:
Input 100240V 1.0A 50/60Hz (auto switching)
Output 5V DC, 2A
Positive Center