The Delock PCIe x4 Card to 1x external USB-C 10 Gbit/s and 1x external USB-C with DP Alt Mode is a versatile expansion card designed for modern desktop PCs and workstations. Installed in a free PCI Express x4 (or higher) slot, it adds two high-performance USB-C interfaces to your system: one SuperSpeed USB 10 Gbit/s data port and one USB-C port with DisplayPort Alternate Mode for video output (depending on the connection of a suitable graphics signal). This makes the card ideal for users who want to upgrade older systems with fast USB-C connectivity and flexible display options.
From a technical perspective, the card uses the PCI Express interface to provide high bandwidth and low latency. The USB-C 10 Gbit/s port (USB 3.2 Gen 2) is suitable for fast external SSDs, high-speed storage enclosures, docking stations, card readers, and other demanding USB devices. The USB-C DP Alt Mode port enables, if the necessary DisplayPort signal is available internally, connection of compatible monitors, projectors, or displays via USB-C, offering a clean, reversible connector and the potential for combined power, data, and video through a single cable (depending on the peripheral). The card functions as a USB controller, ensuring stable data transfer and reliable communication with connected devices.
Application scenarios include upgrading office PCs and workstations to current USB-C standards, enabling fast backups to external drives, connecting modern USB-C peripherals, or integrating USB-C-based displays into an existing system. Creative professionals can benefit from high transfer speeds when working with large media files, while IT environments can use the card to standardize on USB-C connections and simplify cabling. Home users with older desktop systems can extend the useful life of their hardware by adding contemporary connectivity instead of replacing the entire PC.
The advantages of this Delock PCIe card include easy installation, compact design, and the ability to add two different USB-C functions with just one expansion card slot. The clear separation between a high-speed data port and a port with DisplayPort Alt Mode allows you to tailor your setup precisely to your needs. Using USB-C reduces the number of different cables and adapters required and offers a user-friendly, reversible plug. For many users, this upgrade is far more cost-effective and environmentally sensible than buying a completely new PC just to get modern interfaces.
Delock is a specialized brand for connectivity products, adapters, converters, interface cards, and accessories that bridge the gap between older and newer technologies. Their portfolio focuses on practical, technically solid solutions for professional and private users who need reliable connections in IT, industry, and multimedia environments. While detailed sustainability certifications are not stated here, Delock's product philosophy generally encourages extending the life of existing systems through targeted upgrades. By using an expansion card like this instead of replacing an entire computer, you help reduce electronic waste and conserve resources. Choosing such an upgrade path is a concrete way for buyers to make a positive contribution: you keep your current hardware in service longer, avoid unnecessary production and disposal, and still benefit from up-to-date USB-C and display connectivity.
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