• SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
• 2 USB 3.0 downstream ports for standard desktop PCs.
• Backwards compatible with USB 2.0 and 1.1 devices; Operating System Compatibility: Windows XP / Vista / 7 / 8.
• 5V 4 pin connector to power USB devices from your PC power supply; The PCI-E Port only support PCI-E X1/X16 slots.
• Fully compatible with PCI express 2.0

USB 3.0 PCI-E Express ADD-ON Card with 2 Ports and 5V 4-Pin Power Connector for Desktops

• Introduction With quick and easy installation, this USB 3.0 PCI express I/O Card offers a simple solution for connecting to USB 3.0 devices from your standard desktop PC.
• USB 3.0 is the latest generation of USB technology, boasting enhanced transfer rates of up to 5 Gbps.
• Transfer videos, music, photos, and data files between USB devices and your computer at blazing fast speeds.

Features:

• SuperSpeed USB 3.0: accelerated file access and transfer rates;
• Boost Your Peripheral Capability: USB 3.0 PCI express I/O Card with 4 ports;
• Connect and Go: Connect any USB 3.0 devices to your PC; System Requirements Drivers for Windows XP, Vista, Windows 7 and Windows 8 (32/64-bit) included on provided CD Package Include 1 USB 3.0 express card (with 4-pin power connector) 1 CD Driver PLEASE NOTE : This PCI-E card is powered by a 5V 4 pin power connector or sata 15 pin power connector.
• Please confirm that your computer power supply is equipped with a 5V 4 pin power connector plug or sata 15 pin power connector before purchasing.
• This is necessary to ensure sufficient power supply and smooth transfers, particularly for large data transfers from hard drive disks (3TB or above).

• SuperSpeed USB 3.0 supports transfer rates of up to 5Gbps - The actual transmission speed is limited by the setting of the device connected.
• 2 USB 3.0 downstream ports for standard desktop PCs.
• Backwards compatible with USB 2.0 and 1.1 devices; Operating System Compatibility: Windows XP / Vista / 7 / 8.
• 5V 4 pin connector to power USB devices from your PC power supply; The PCI-E Port only support PCI-E X1/X16 slots.
• Fully compatible with PCI express 2.0

USB 3.0 PCI-E Express ADD-ON Card with 2 Ports and 5V 4-Pin Power Connector for Desktops

• Introduction With quick and easy installation, this USB 3.0 PCI express I/O Card offers a simple solution for connecting to USB 3.0 devices from your standard desktop PC.
• USB 3.0 is the latest generation of USB technology, boasting enhanced transfer rates of up to 5 Gbps.
• Transfer videos, music, photos, and data files between USB devices and your computer at blazing fast speeds.

Features:

• SuperSpeed USB 3.0: accelerated file access and transfer rates;
• Boost Your Peripheral Capability: USB 3.0 PCI express I/O Card with 4 ports;
• Connect and Go: Connect any USB 3.0 devices to your PC; System Requirements Drivers for Windows XP, Vista, Windows 7 and Windows 8 (32/64-bit) included on provided CD Package Include 1 USB 3.0 express card (with 4-pin power connector) 1 CD Driver PLEASE NOTE : This PCI-E card is powered by a 5V 4 pin power connector or sata 15 pin power connector.
• Please confirm that your computer power supply is equipped with a 5V 4 pin power connector plug or sata 15 pin power connector before purchasing.
• This is necessary to ensure sufficient power supply and smooth transfers, particularly for large data transfers from hard drive disks (3TB or above).