ASUS USB4 PCIe Gen4 Card
ASUS USB4 PCIe Gen4 Card
The ASUS USB4 PCIe Gen4 expansion card is a specialised upgrade that adds two modern USB4 ports to PC builds with ASUS motherboards. It installs into a PCIe 4.0 x4 slot, whose throughput is crucial for reaching the interface's full potential. As a result, the certified USB4 controller offers reliable performance and a bidirectional transfer speed of 40Gbps, which is essential for quickly moving large data files, smooth high-resolution video streaming, and connecting multiple peripherals without compromise.
Key features of the ASUS USB4 PCIe Gen4 Card controller
- Bidirectional transfer speed of 40Gbps
- Two external USB4 Type-C ports
- Each port provides 60W of power
- DisplayPort 1.4 inputs support up to 8K Ultra HD resolution
- Daisy chain function connects up to five peripherals per port
- The card works exclusively with ASUS motherboards
Data and video transfer
The 40Gbps bandwidth is used for efficiently transferring large files between your computer and external storage devices, such as fast NVMe drives in external enclosures. The controller integrates two DisplayPort 1.4 inputs, which connect to the output from your graphics card. This signal then passes through the USB4 port, which supports the connection of monitors with native 8K resolution or two 4K monitors simultaneously. This provides a clear and detailed picture for professional graphics work and multimedia entertainment.
Efficient power and peripheral daisy-chaining
Each of the USB4 ports supplies power for fast charging of laptops, tablets or other compatible peripherals. The card powers connected devices with up to 60W, which in many cases eliminates the need for separate power adapters and simplifies cable management on your desk. In addition, the daisy chain feature links up to five USB4 devices in series to a single port, further reducing the number of cables required.
Compatibility and installation
This expansion card works exclusively with specific ASUS motherboards. Before purchasing, it is necessary to check compatibility with your specific model on the manufacturer's website to ensure proper functionality. The official certification confirms that the card meets the strict specifications of the USB4 standard, which results in stable performance in supported systems with Windows 10 or Windows 11.
Connection to PC:
PCIe 4.0 x4
External ports:
USB-C
Transfer speed:
320000Mbps
Charging support:
60W
Video input:
DisplayPort 1.4
Compatible OS:
Windows 10, Windows 11
Specifications
Use
Connection
Compatibility
Dimensions
Interface
| Code: | EC573c4 |
| Warranty: | 24 months |
| Links: | Producer's Website: |
| Manufacturer information |
ASUSTek COMPUTER INC. 1F.,No.15, Lide Rd., Beitou Dist., Taipei City 112 Tel: +886-2-2894-3447 Tel: +886-2-2890-7798 https://gr.asus.com/ProductSafety ASUS COMPUTER GmbH Harkortstrasse 21-23 40880 Ratingen Germany, Europe Email: [email protected] ASUS COMPUTER GmbH, Harkortstrasse 21-23, 40880 Ratingen, Germany, Europe, [email protected] ASUS is a symbol of the growth of Taiwan's economy. The firm's beginnings date back to April 2, 1989, when as a small manufacturer of motherboards began his work with a few employees. Today, Asus employs more than 12,500 employees worldwide. ASUS products can be found in almost every category of the information technology marketplace. ASUS is focused on desktops, laptops, phones, optical drives and components. In the manufacture of motherboards, the company is now the dominant player with a staggering 40% market share. 
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