///RC-505 – 2-Port USB 3.0 PCI Express Card

RC-505 – 2-Port USB 3.0 PCI Express Card

Buy now
SKU: 15-166-026 Category:

Easily add two USB 3.0 ports to your computer. Rosewill’s PCI-e USB 3.0 solution, the RC-505, provides ultra-fast data transfers at up to 5 Gbps to address the needs of higher performance connections between the PC and increasingly sophisticated peripherals. USB 3.0 is backward compatible with USB 1.0, 1.1, & 2.0 devices and is fully plug-n-play and hot swap compatible. The RC-505 is a great way to take advantage of the latest USB 3.0 data transfer technology.






PCI Express to USB Card

External USB Ports

2 x USB 3.0 Ports


USB 3.0

Data Transfer Rate

Up to 5.0 Gbps

Operating Systems Supported

Operating Systems Supported

Windows XP / Vista / 7 / 8 / 8.1 / 10 (32 / 64 bits)

Windows 10 will find or use generic drivers automatically.
If you updated the Windows from Windows 7 / 8 to Windows 10 and encountered issues, please follow the steps below.
1. With the device plugged in, open Device Manager
2. Locate "Renesas Electronics USB 3.0 Host Controller" under Device Manager
3. Right click on it and left click on Uninstall. Check the box "Delete The Driver Software For This Device"
4. Reboot the system.
5. Once booted back into Windows 10, Windows will recognize the device and install the device using the built in drivers. It will appear as "Renesas USB 3.0 eXtensible Host Controller – 1.0 (Microsoft)" in Device Manager.


Fully compliant with PCI Express Base Specification Revision 2.0

Single-lane (x1) PCI Express throughput rates up to 5 Gbps

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

Supports the following speed data rates as follows:
Low-speed (1.5Mbps) / Full-speed (12Mbps) / High-speed (480Mbps) / Super-speed (5Gbps)

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

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.