SIIG JU-P20A12-S1 PCIe USB 3.1 expansion card with one Type-A and one Type-C port

SIIG JU-P20A12-S1 USB 3.1 PCIe Card, 2 Ports

Name: SIIG JU-P20A12-S1 USB 3.1 PCIe Card, 2 Ports
Brand: SIIG
SKU: JU-P20A12-S1
Price: 39.59 USD
Availability: InStock

SIIG|

MPN: JU-P20A12-S1

UPC: 662774021942

In Stock

$39.59$69.99

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Key Features

USB 3.1 expansion card
1 x USB Type-A port
1 x USB Type-C port
PCI Express 3.0 x4 host interface
Plug-in card form factor
3-year limited warranty

Expand a desktop’s USB connectivity with two high-speed ports in a single internal card. The SIIG JU-P20A12-S1 adds one USB Type-A and one USB Type-C connection through a PCI Express 3.0 x4 host interface, giving IT teams a straightforward way to equip workstations with current peripheral support. This plug-in card is a practical fit for systems that need direct-access USB ports for storage devices, accessories, and mixed-connector environments. The internal installation keeps the desktop footprint clean while preserving front-panel and rear I/O flexibility. For procurement teams, it is a targeted upgrade that extends the useful life of existing hardware without a full platform refresh. With a 3-year limited warranty and a compact form factor, this card is suited to controlled deployments where reliability, serviceability, and compatibility matter. It is a measured upgrade for organizations standardizing on modern USB connectivity across desktop fleets.

Ideal For

Upgrade office desktops that need both legacy USB Type-A and newer Type-C connectivity
Equip engineering or support workstations with direct-access USB ports for peripherals and storage
Standardize desktop USB expansion across mixed hardware refresh cycles
Extend the service life of existing PCs that lack modern rear I/O options

Why This Product

1Adds both Type-A and Type-C ports in one card
2Uses PCI Express 3.0 x4 for internal expansion
3Compact plug-in card design for desktop systems
4Includes a 3-year limited warranty

Design

Form Factor

Plug-in Card

Physical

Depth	0.8 in
Width	in
Height	3.5 in

Interface

Host Interface

PCI Express 3.0 x4

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Frequently Asked Questions

What ports does this card add?▾

It adds two USB 3.1 ports: one USB Type-A and one USB Type-C.

What interface does it use?▾

It connects through a PCI Express 3.0 x4 host interface.

Is this meant for desktop systems?▾

Yes. It is a plug-in card designed for internal desktop expansion.

What warranty is included?▾

It includes a 3-year limited warranty.