Upgrade your computer’s networking with the DeLOCK PCI Express x4 card, a reliable 4-port Gigabit Ethernet solution designed for desktops, offices, and power users. Powered by the RTL8111 controller, it delivers solid performance with Windows 10, Windows 11, and Windows 8.1 compatibility in a sleek silver card.

Key Features & Design

• Four Gigabit Ethernet ports via RJ-45 connectors for flexible, wired networking options.
• RTL8111 chipset for proven, stable performance and compatibility.
• PCI Express x4 interface (PCIe 2.0 compatible) for easy installation in most desktop motherboards.
• Silver finish and a compact expansion card design to fit standard PC builds.
• Driver support for Windows 10, Windows 11, and Windows 8.1 to ensure broad compatibility.

Performance / Benefits

Extend your wired networking capacity by adding four independent Gigabit connections, ideal for rapid file transfers, multi-device streaming, backups, NAS setups, and network testing. The PCIe 2.0 x4 interface provides ample bandwidth for multi-port operation, while the RTL8111 controller offers reliable performance and straightforward integration with supported Windows operating systems.