Returns can be made within 14-30 days of receiving your order. Make sure the power is well connected otherwise you will see a 'Power Surge on Hub Port' message error and no 5V bus power in USB ports. To meet USB 3.0 transfer speed, high quality USB 3.0 cables and devices are required. Performance per port may decrease if multiple ports are transferring data simultaneously due to limited throughput of the PCI-Express slot. To achieve the maximum throughput, the PCI-Express slot must be version 2.0 or higher. Ideal connection for digital cameras, scanners, printers, external CD/DVD/Blu-Ray writers, hard disk drives, flash memory drives and etc.įully Plug-N-Play and Hot Swap compatible. SuperSpeed USB 3.0 is backwards compatible with USB 1.0/1.1/2.0 devices (data transfer rate at 1.5/12/480Mbps). USB 3.0 complies with Intel extensible Host Controller Interface (xHCI).

SuperSpeed USB 3.0 offers 10 times performance increase over Hi-Speed USB 2.0. One 19-pin internal 5Gbps SuperSpeed USB 3.0 port.īuilt-in with 4-pin molex Power Connector for added power source to better support power hungry bus-powered devices. TWO external 5Gbps SuperSpeed USB 3.0 ports. SuperSpeed USB 3.0 is fully compatible with original USB system, peripherals and cables.įully compliant with one-lane (x1) PCI Express 2.0 specification. USB 3.0 PCI-E Card with Internal 19Pin Connector Extend with 2 x USB 3.0 external ports and 1 x USB3.0 19-pin internal connector (can expand another two USB 3.0 ports) for standard desktop PC.

Usb 3.0 pci express card best buy