///Add-On Card Model RC-509

Add-On Card Model RC-509

  • PCI-E (PCI Express 2.0 x4 form factor) to 2-Port USB 3.1 (Type-C and Type-A)
  • USB 3.1 Gen II (2nd Generation) SuperSpeed up to 10 Gbps Data Transfer
  • USB 3.1 Expansion Card Supports Windows 7/ 8/ 8.1/ 10 Operating System
  • Low-profile Ready with Low-Profile Bracket Included in the Packaging
  • Built with Asmedia ASM1142 Chipset, it is the #1 Choice for USB 3.1 Controller Chipset
  • This PCIE to USB 3.1 Expansion Card has 3 Ports: 1 USB 3.1 Type A Port; 1 USB 3.1 Type C Port, 1 Internal 15-pin Power Connector
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SKU: 15-166-039 Category:

Rosewill Add-On Card Model RC-509






PCI Express to USB Card

External USB Ports

1 x USB 3.1 Type-A Ports
1 x USB 3.1 Type-C Ports

Internal Ports

1 x PCIe 2.0 x4


USB 3.1

Data Transfer Rate

Up to 10.0 Gbps

Operating Systems Supported

Windows 7/8/8.1/10 (32/64 bit)


Asmedia ASM1142 chipset

PCIe 2.0 x4 form factor

1 external USB 3.1 Type-A + 1 external USB 3.1 Type-C connector

Support up to 10 Gbps bandwidth performance with low latency

Compliant with Universal Serial Bus 3.1 Specification Revision 1.0

Compliant with Universal Serial Bus Specification Revision 2.0

Complaint with Intel's eXtensible Host Controller Interface (xHCI) Specification Revision 1.1

Supports simultaneous operation of multiple USB 3.1, USB 3.0 and USB 2.0 devices

Max. 5V/3A output for Type-C port; Max, 5V/900mA for Type-A port

Over current protection for each port

Supports 2 downstream ports for all speeds

Built-in 4-pin power connector for receiving extra power supply from system

Hot-swapping feature allows you to connect / disconnect devices without powering down the system

Support Windows 7/8/8.1 (32/64 bit)

Package Contents

One 2-Port USB 3.1 PCI Express card
One Driver CD
One User Manual

Customer Service and Technical Support

Toll Free: 1 (800) 575-9885
FAX: (626) 271-9504

Customer Service and Technical Support Hours: Monday – Friday, 8:00 AM – 5:00 PM (PST)

Support Email: techsupport@rosewill.com
Warranty and RMA Email: rma@rosewill.com

To register your product for warranty, please click on Warranty Registration.



User Manual


RC-509 User Manaul 2.84 MB 126 downloads