PCI Express Card Conceptronic C4USB3EXI 4-Port USB 3.0

The Conceptronic PCI Express Card C4USB3EXI adds four SuperSpeed USB 3.0 ports to a desktop computer, providing up to 4.8 Gbit/s (5 Gbps nominal) data transfer speed. The card uses a PCIe host interface and the VIA VL800 controller, fits standard expansion slots and comes in a compact red and silver design. It enables higher-speed transfer for external storage, peripherals and other USB devices when installed in a compatible desktop system.

Advantages

The PCI Express Card C4USB3EXI supplies four USB 3.0 ports with SuperSpeed throughput, improving transfer rates compared with USB 2.0. Its PCIe host interface and VIA VL800 processor provide reliable connectivity and compatibility with common desktop motherboards. The card’s compact dimensions and internal mounting form factor make installation straightforward in most PC cases. The silver and red design provides a clear visual match for systems that require a colored expansion card.

Suitable for

• Connecting external USB 3.0 storage drives for faster backups and file transfers
• Attaching high-speed USB peripherals such as SSD enclosures or USB hubs
• Upgrading older desktops that lack native USB 3.0 ports
• Systems requiring additional internal USB 3.0 ports for internal front-panel connectors

Key specifications

• Model: Conceptronic C4USB3EXI
• Interface: PCIe host interface
• Output: 4 × USB 3.0 (USB 3.2 Gen 1 / USB 3.1 Gen 1)
• Maximum data rate: up to 4.8 Gbit/s (nominal 5 Gbps)
• Controller: VIA VL800
• Internal: yes
• Dimensions: 84 mm × 1.6 mm × 66 mm
• Weight: 0.04 kg
• Colour: silver, red
• MPN: C4USB3EXI
• EAN: 8714909023917

How to use

Power off the desktop and open the case. Insert the PCI Express Card into an available PCIe slot on the motherboard and secure it with the bracket screw. Connect any required internal power or front-panel USB header if your case or card requires it. Close the case, power on the system and install the included drivers or use the operating system’s driver update function to complete installation. After the drivers are installed the four USB 3.0 ports are ready for use.

Recommendations

For optimal performance, connect USB 3.0 or SuperSpeed-capable devices and use high-quality USB 3.0 cables. Ensure the motherboard BIOS and operating system are up to date and that the PCIe slot provides sufficient lanes and power for the card.