D-Link DUB-1340 4-port SuperSpeed USB 3.0 Hub Type: USB Standards: USB 3.0 Max Devices Supported: Up to 127 devices by cascading multiple hubs Ports: 4 downstream USB Type A (female) ports 1 upstream USB Type Micro-B (female) port Transfer Rate: SuperSpeed: 4.8 Gbps High Speed: 480 Mbps Full Speed: 12 Mbps Low Speed: 1.5 Mbps Power Input: Bus Power Only : Maximum 100mA per port With External Power Adapter: Maximum 900mA per port Operating System Supported: Windows 7, Windows Vista, or Windows XP SP3 or higher Dimensions: 2.9 x 3.9 x 0.8
