The USB 2.0 High-speed cable supports a transmission rate of up to 480 Mbps to give better performance (40 times faster than USB 1.1 of 12 Mbps and also compared to 400 Mbps transmission rate of IEEE 1294 firewire) and allows the connections of multiple peripheral devices to function simultaneously.

External storage devices, scanners, DVD drives, CD-RW drives, MO (magneto-optical) drives, and digital cameras/camcorders can now be supported with satisfaction by this USB 2.0 compliant high-speed cable.
 
USB 2.0 Cable, A plug to B plug
To connect a PC to any device with USB port or a USB HUB at high speed (up to 480 Mbps).
..REFERENCE
LB 801 - 2 m
USB A M - USB B M
USB 2.0 Hi-speed PCI Host Card
..REFERENCE
LB 810  4 x USB A F
..Pack Containing:
PCI USB 2.0 Card
User manual
CD driver

To connect several devices that require a high speed data transfer rate.
The USB 2.0 High-speed PCI Host Adapter is an internal USB connection and expansion unit and complies with USB rev. 2.0 and Open Host Controller interface Specification for full/low speed and Enhanced Host Controller Interface Specification for high-speed signalling, and works up to 480 Mbps.

It is fully backward compatible with USB Revision 1.1.
Peripheral devices requiring high-speed transmission rates, such as external storage devices, scanners, DVD drives, CD-RW drives, MO (magneto-optical) drives, and digital cameras/camcorders can now be supported with satisfaction by this USB 2.0 compliant host adapter at huge cost savings.
..MINIMUM REQUIREMENTS:
PC with 233 Mhz Pentium (or higher) or Mac with 64 Mb RAM (or more)
Available PCI slot with Revision 2.2