7 Port USB 2.0 3.0 Hub Splitter Adapter High Speed For PC Laptop Desktop

Specifications: Color Black Material: ABS Size: 6.5x1.4x0.9in (L W H) Cable: About 21 in Interface: USB 3.0 / USB 2.0, Compatible with USB 1.1 Working humidity: 10% - 90% Working Voltage: 5V Maximum Capacity Supported: Up To 500GB Bus-power Limit Current Protection: 500mA Operating temperature: -20 - 75 Storage temperature: -40 - 85 Support system: Windows 95/98/2000/2003/ME/XP/Vista or for Mac OS 8.1 or higher (driver needs to be installed under Windows 95/98 system) Date Transfer Rate: Up to 5Gbps