Features

• Single-lane (x1) PCI Express throughput rates up to 5 Gbps
• Fully compliant with PCI Express Base Specification Revision 2.0
• 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
• Compliant with Intel's eXtensible Host Controller Interface (xHCI) Specification Revision 1.0
• Hot-swapping feature allows you to connect/disconnect devices without powering down the system
• Built-in 4-pin power connector for receiving extra power supply from system
• Support Windows® XP/Vista/7/8/8.1 (32/64 bit)
• Supports 4 downstream ports for all speeds

Specifications

Chipset

• Via

Bus Interface

• Host: PCI Express 2.0 x1
• Peripheral: USB 3.0

Ports

• Three (3) external 5Gbps SuperSpeed USB 3.0 ports
• One (1) internal 5Gbps SuperSpeed USB 3.0 ports

Protocols

• Universal Serial Bus 3.0 (xHCI)
• Universal Serial Bus 2.0 (EHCI)
• Universal Serial Bus 1.1 (OHCI)

Performance

• 1.5, 12, 480 Mbps, and 5Gbps (megabits) transfer rates
• To meet USB 3.0 transfer speeds, the highest quality USB 3.0 cables and devices are required

Electrical Characteristics

• Power Input: 4-pin Molex power connector
• Output Voltage per Port: DC +5V
• Output Current per Port: 900mA (max)

System Requirements PC

• One (1) available PCI Express slot (Recommend PCI Express 2.0)
• Windows XP/Vista/7/8/8.1 (32/64 bit)

Package Includes

• 1 x USB 3.0 4-Port PCI Express Card
• 1 x Driver CD
• 1 x User Manual

Warranty

Support

vl80x.zip

Drivers and software compatible with 32/64-bit versions of The Windows.