LB-US0514-S1 - Siig USB 30 7Port Ext PCIe Host | Aztek Computers
29+Years
SKU: D1GAQUE2YM |  Mfg. Part: LB-US0514-S1  | UPC: 662774040509  |  0 Reviews  |     Share

LB-US0514-S1 - Siig USB 30 7Port Ext PCIe Host

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$68.35  $92.27
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Product Overview

Quickly adds seven external USB 30 ports through an available PCI Express slot for connecting a variety of external USB devices Supports SuperSpeed USB 30 data transfer rates up to 5Gbps providing fast and smooth data transmission Supports UASP USB Attached SCSI Protocol and increases data transfer speed with external storage devices especially for SSDs Each port provides power output up to 900mA and features OverCurrent protection to further protect your connected devices Multiport feature allows connecting several existing peripheral devices simultaneously and avoids frequent plug in and plug out

Expert Overview

The Siig LB-US0514-S1 is a PCIe host card designed to expand USB 3.0 connectivity in desktop systems. It provides seven external USB 3.0 Type-A ports by utilizing an available PCI Express 1x slot, compliant with PCI Express 2.0. This card is suitable for IT professionals or businesses needing to add multiple high-speed USB ports for connecting various external USB devices, such as storage, peripherals, or input devices. It supports SuperSpeed USB 3.0 data transfer rates up to 5Gbps and includes UASP (USB Attached SCSI Protocol) support, which can enhance data transfer speeds with external storage, particularly SSDs. Each port delivers up to 900mA of power output and features OverCurrent protection, safeguarding connected devices. The card requires an internal 4-pin Molex power connection for operation, ensuring stable power delivery across all ports. This solution addresses the need for increased USB 3.0 port availability and improved data handling for multiple concurrent connections.

Technical Specifications

Chipset
VIA VL805 + VL813 Compliant with USB 3.0 Specification Bus connector
PCI Express 1x Version
PCI Express 2.0 Data transfer rate
Up to 5Gbps USB power output
Up to 900mA Connectors
External: 7 x 9-pin USB 3.0 Type A, Female
Internal: 1 x 4-pin Molex power connector (required) 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 Item Dimension (L"xW"xH")
8 x 6 x 2

Weight
1 lb

Warranty Information
1 Year

Product Details

  • Manufacturer:
  • Model Number:
  • ASIN:
  • UPC:
  • Condition:
  • Weight:
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  • Updated:
  • Added:
  • TAA Compliant:
  • Country of Origin:
  • Siig
  • LB-US0514-S1
  • B075SL611C
  • 662774040509
  • New
  • 0.15 lbs
  • 7 X 1 X 6
  • Today - Sep 15, 2026
  • Nov 05, 2018
  • Yes
  • CN
Product Identifiers: Brand: Siig • Part #: LB-US0514-S1 • UPC: 662774040509 • ASIN: B075SL611C • Category: Other Laptop Add-On Cards • TAA Compliant

Frequently Asked Questions

What type of PCI Express slot is required for this card?

This card requires an available PCI Express 1x slot and is compliant with PCI Express 2.0 specifications.

What is included with the Siig LB-US0514-S1?

The product includes the USB 3.0 7-Port Ext PCIe Host card. It features seven external USB 3.0 Type A female connectors and one internal 4-pin Molex power connector.

What are the power output capabilities per USB port?

Each USB 3.0 port on this card provides a power output of up to 900mA. It also includes OverCurrent protection for connected devices.

Does this card support faster data transfer with external SSDs?

Yes, this card supports UASP (USB Attached SCSI Protocol), which can increase data transfer speeds with external storage devices, especially SSDs, when used with compatible devices and operating systems.

LB-US0514-S1 - Siig USB 30 7Port Ext PCIe Host

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$68.35