Rosewill RC-508 Manuel De L'utilisateur page 3

4-Port External USB 3.0 PCI Express Card
Chapter 1: Introduction
1.1 Product Information
Super-Speed USB 3.0 interface is the next revolution in I/O
interconnect standards that will deliver the bandwidth and features
required by PCs, consumer electronics and communications
devices. With 10 times faster throughput than USB 2.0 standard,
and backward compatibility with current USB device features, USB
3.0 interface will be the trend of IT technology moving forward.
This board is a 4-port Super-Speed USB 3.0 PCI Express Card.
It is compliant with the PCI Express Generation 2 specifications
for host PC systems. Data transfer rates reach up to 5 Gbps when
connected to USB 3.0 compliant peripherals, while maintaining
compatibility with existing USB peripheral devices.
This board supports high-speed USB 3.0 devices and is
backward compatible with current USB 2.0 High-Speed and USB
1.1 Full-Speed devices. It is an ideal choice for external storage
devices, MP3 players, external DVD Writers, Card Readers, digital
cameras, webcams, networking devices, video devices, and all
other USB devices.
User Manual
RC-508
En
4
4-Port External USB 3.0 PCI Express Card
1.2 Features
Fully compliant with PCI Express Base Specification Revision 2.0
Supports USB Battery Charging Specification Revision 1.2
Single-lane (x1) PCI Express throughput rates up to 5 Gbps
Compliant with Universal Serial Bus 3.0 specification Revision 1.0
Supports simultaneous operation of multiple USB 3.0, USB 2.0
and USB 1.1 devices
Supports the following speed data rates as follows:
Low-speed (1.5 Mbps) / Full-speed (12 Mbps) / High-speed (480
Mbps) / Super-speed (5 Gbps)
Compliant with Intel's eXtensible Host Controller Interface (xHCI)
Specification Revision 1.0
Supports 4 downstream ports for all speeds
Built-in 4-pin power connector for receiving extra power supply
from system
Supports USB Battery Charging Specification Revision 1.2
Hot-swapping feature allows you to connect/disconnect devices
without powering down the system
1.3 System Requirements
Windows® XP / Vista / 7 / 8 / 8.1 / 10
One available PCI Express slot (Recommend PCI Express 2.0)
1.4 Package Contents
USB 3.0 4-Port External PCI Express Card
Driver CD
User Manual
Note: Contents may vary depending on country/market.
User Manual
RC-508
En
5