Product Description
Product OverviewExpand the internal USB connectivity of your desktop computer with this PCIe to dual 19-pin USB 3.0 expansion card.
The card installs into a PCI Express slot and provides two internal USB 3.0 19-pin headers for connecting compatible front-panel USB ports, internal USB panels, card readers and other desktop USB expansion devices.
Equipped with a D720201 controller and four solid capacitors, the card is designed to provide stable internal USB expansion and data transfer performance. It supports USB 3.2 Gen 1 with a theoretical transfer rate of up to 5Gbps.
Key Features
Dual 19-Pin Internal USB Headers
Provides two internal USB 3.0 19-pin headers for expanding desktop front-panel USB connections.
Each compatible 19-pin header can normally connect to two front-panel USB-A ports, allowing support for up to four USB-A ports when used with the appropriate front-panel cable or expansion panel.
USB 3.2 Gen 1 Up to 5Gbps
Supports USB 3.2 Gen 1, also commonly known as USB 3.0, with a theoretical transfer speed of up to 5Gbps.
Suitable for connecting compatible front-panel USB ports, USB flash drives, card readers, external storage devices and other USB peripherals.
Actual transfer speed depends on the connected device, cable quality, storage performance, operating system and total available bandwidth.
D720201 Controller Chip
Built with a D720201 main controller for internal USB data management and stable expansion performance.
The independent controller allows desktop users to add internal USB headers without relying only on the original USB 3.0 header on the motherboard.
Four Solid Capacitors
Four solid capacitors help provide stable power delivery and improve operating reliability during data transmission.
Wide PCIe Slot Compatibility
The expansion card uses a PCIe x1 interface and can be installed in compatible:
- PCIe x1 slots
- PCIe x4 slots
- PCIe x8 slots
- PCIe x16 slots
Please make sure that an available PCIe slot is present on the desktop motherboard before ordering.
Full-Height Desktop Bracket
Includes a standard full-height metal bracket for installation in a desktop computer chassis.
The honeycomb ventilation design helps maintain airflow around the expansion card.
Designed for Desktop Computers
Suitable for desktop computers, DIY PC builds, workstation upgrades and motherboard internal USB expansion.
This card is not designed for laptops or devices without a PCIe expansion slot.
Product Specifications
Product Type: PCIe to Dual USB 3.0 Internal Header Expansion Card
Main Controller: D720201
Input Interface: PCI Express x1
Compatible Slots: PCIe x1, x4, x8 and x16
Output Interfaces: 2 x USB 3.0 19-Pin Internal Headers
USB Standard: USB 3.2 Gen 1 / USB 3.0
Theoretical Transfer Rate: Up to 5Gbps
Capacitors: 4 Solid Capacitors
Bracket Type: Standard Full-Height Bracket
Product Weight: Approximately 38g
Operating Temperature: -40°C to 50°C, according to the supplied product specification
Application: Desktop PC Internal USB Expansion
PCB Color: Black
Connector Color: Blue
Compatible Applications
This expansion card can be used with compatible:
- Desktop front-panel USB 3.0 ports
- 3.5-inch or 5.25-inch USB expansion panels
- Internal USB 3.0 card readers
- Desktop chassis USB cables
- Front-panel USB-A expansion modules
- Other devices using a standard USB 3.0 19-pin internal connector
Please check the connector type of your cable or front panel before purchase.
Installation Instructions
- Shut down the computer and disconnect the power cable.
- Open the desktop computer case.
- Locate an available PCIe x1, x4, x8 or x16 slot.
- Insert the expansion card firmly into the PCIe slot.
- Secure the full-height bracket to the computer chassis.
- Connect the compatible USB 3.0 19-pin cable to either internal header.
- Close the computer case and reconnect the power.
- Start the computer and install the required driver if the operating system does not detect the controller automatically.
Do not install or remove the card while the computer is powered on.
Important Compatibility Information
- This product provides internal 19-pin USB headers. It does not provide external USB ports directly.
- A compatible front-panel cable, USB expansion panel or card reader is required to obtain external USB-A ports.
- The two headers share the available controller and PCIe bandwidth. Do not describe each connected port as independently providing a guaranteed 5Gbps.
- The stated 5Gbps is the theoretical maximum speed of USB 3.2 Gen 1.
- Actual performance varies depending on the connected devices and computer configuration.
- Please verify available PCIe slot space and chassis bracket height before ordering.
- Driver requirements may vary by operating system.
- Test Windows 11 compatibility before advertising full Windows 11 plug-and-play support.
- This is a full-height bracket version. It may not fit a low-profile or slim desktop chassis without a compatible low-profile bracket.
Package Includes
- 1 x PCIe to Dual 19-Pin USB 3.0 Expansion Card
- 1 x Full-Height Metal Bracket
- 2 x Mounting Screws
Front-panel cables, USB expansion panels and other accessories are not included unless shown in the selected package option.
Frequently Asked Questions
Q1: Does this card provide external USB ports?
No. The card provides two internal USB 3.0 19-pin headers. A compatible front-panel cable, card reader or USB expansion panel is required.
Q2: How many front USB ports can it support?
With compatible cables or panels, each 19-pin header normally supports two USB 3.0 Type-A ports. The two headers can therefore be used for up to four front-panel USB-A ports.
Q3: Can it be installed in a PCIe x16 slot?
Yes. The PCIe x1 card can normally be installed in compatible PCIe x1, x4, x8 or x16 slots.
Q4: Is the speed 5Gbps for every port?
5Gbps is the theoretical maximum USB 3.2 Gen 1 controller speed. Actual speed and shared bandwidth depend on the connected devices, computer hardware and system configuration.
Q5: Does it require an additional power cable?
The photographed version does not show a SATA or Molex power connector. Confirm the final production version before stating that no external power is required.
Q6: Is it compatible with a laptop?
No. It is designed for desktop computers with an available PCIe expansion slot.
About Prime Living
Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.
We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.
Shipping policy
We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.
Returns
We offer a 14-Day Return Policy on items in which you are not completely satisfied with. You have the option of a full-refund or an exchange of the item.
Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.
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