• Supports USB transfer speeds of 5Gbps (Super Speed USB 3.0), 480Mbps (High Speed), 12Mbps (Full Speed), and 1.5Mbps (Low Speed)
• Supports Express Card/34mm slot
• Backwards compatible with previous USB standards
• More bus power at the connector, max. 600mA combined for two ports
• Built-in DC jack for receiving extra power supply (DC to USB power cable included)

Product Description
This 2-port ExpressCard USB 3.0 card adds two USB 3.0 ports to a laptop for SuperSpeed USB 3.0 connectivity! Featuring an NEC host controller chipset the card supports transfer rates up to 5Gbps while still providing connectivity and support for USB 2.0 480Mbps and USB 1.1 12Mbps devices. Bus power is provided via the two ports for maximum compatibility with USB 2.0 and 3.0 portable devices…. More >>

2-Port ExpressCard 34mm Laptop SuperSpeed USB 3.0 Adapter Card