USB 3.0 4-Port (Ext) PCIe Host Card

Overview

Easily add four SuperSpeed USB 3.0 external ports to your desktop computer via a PCI Express slot to enhance your system, 5Gb/s data transfer rate and provides up to 900mA power output per port with over-current protection to ensure smooth and reliable data transmission, a great USB port expansion solution to enable additional external device connections for maximum productivity

Features

Adds 4 USB 3.0 Ports

Easily expands your system’s connectivity via a single PCIe slot

High-Speed Data Transfer

Supports SuperSpeed USB 3.0 data transfer rates up to 5Gbps providing fast and smooth data transmission (actual speed depends on connected device capabilities)

Powered Ports with Protection

Each port provides power output up to 900mA and features Over-Current protection to further protect your connected devices

PCI Express 2.0 Specification and PCIe X1 Interface

The expansion card supports hardware platforms such as Intel and AMD, and fits in PCI Express x4, x8, and x16 slots. Horizontal USB ports enhance compatibility with different computer cases, reduce the risk of port clearance issues, and accommodate a wider range of USB devices and cables.

Widely Compatible	Molex Power Connector Required
Widely compatible with multiple systems, such as Windows® 10 / 8x / 7 / Vista / XP (32-/64-bit), Windows® Server 2016 to 2008 R2 (32-/64-bit)	Requires connection to your system’s Molex power supply for full functionality

UASP Support

Supports UASP (USB Attached SCSI Protocol) and increases data transfer speed with external storage devices especially for SSDs and other UASP-enabled devices

Comparison Table

SKU	LB-US0114-S1	LB-US0314-S1	LB-US0614-S1	LB-US0514-S1
USB Port	4	2	3	7
USB Speed	5Gbps	5Gbps	5Gbps	5Gbps
Interface of PCIe	PCIe 2.0 / PCIe 1x, 4x, 8x, 16x	PCIe 2.0 / PCIe 1x, 4x, 8x, 16x	PCIe 2.0 / PCIe 1x, 4x, 8x, 16x	PCIe 2.0 / PCIe 1x, 4x, 8x, 16x
Chipset	Renesas uPD720201	Renesas µPD720200	VIA VL805 + RTL8153	VIA VL805 + VL813
Power Connector	Molex Power	Molex Power	Molex Power	Molex Power
Included Bracket(s)	Full Profile	Full & Low Profile	Full Profile	Full Profile
Compatible OS System	Windows and Windows Server	Windows and Windows Server	Windows and Windows Server	Windows and Windows Server
Additional Features	N/A	N/A	with one Gigabit Ethernet port	N/A

Specifications

• Chipset: Renesas uPD720201
• Bus connector: PCI Express x1
• Version: PCI Express 2.0
• Data transfer rate: Up to 5Gbps
• USB power output: Up to 900mA
• Connectors:
  • External:
    • 4 x 9-pin USB 3.0 Type A, Female
  • Internal:
    • 1 x 4-pin Molex power connector
• Product:
  • Dimensions: 4.72" (W) x 0.79" (H) x 3.07"(D)
  • Weight: 0.10 lbs
  • Color: Black
• Environmental conditions:
  • Operating temperature: 32 to 140 degrees F
  • Storage temperature: 14 to 158 degrees F
  • Relative humidity: 5% to 90% RH (non-condensing)
• Certifications/Standards: FCC, CE, RoHS
• Warranty: 1year limited
• Country of origin: China

System Requirements

• Desktop PC with one available PCI Express (PCIe) slot
• Windows^® 10 (32-/64-bit) / 8.x (32-/64-bit) / 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit)
• Windows^® Server 2016 (32-/64-bit) / 2012 R2 / 2012 (32-/64-bit) / 2008 R2 / 2008 & 2003 (32-/64-bit)
  • Note: Molex power connection is required

Package contents

• USB 3.0 4-Port (Ext) PCIe Host Card
• Spare screws
• Driver CD
• Installation Guide