DeLOCK PCI Express x4 Card 4 x RJ45 Gigabit LAN BCM Grey

The DeLOCK PCI Express x4 Card provides four RJ45 Gigabit LAN ports designed for desktop PCs. It supports data transfer rates up to 1000 Mbps and fits into a PCIe x4 slot. The card is finished in grey and includes LED indicators for link and activity status, making it suitable for expanding wired network connectivity on systems running Windows 10 and Windows 11.

Advantages

This network card offers four independent Gigabit Ethernet ports on a single PCIe x4 adapter, enabling multiple wired connections without occupying several PCIe slots. Integrated LED indicators display link and activity status for quick diagnostics, and broad compatibility with Windows 10 and 11 simplifies driver support and deployment.

Suitable for

Key specifications

How to use

Power off the PC and insert the card into an available PCIe x4 (or larger) slot on the motherboard. Secure the card to the case, connect Ethernet cables to the RJ45 ports, and power on the system. Install required drivers under Windows 10 or Windows 11 if the operating system does not automatically detect the device. Verify link and activity via the onboard LEDs.

Recommendations

For best performance, use Cat5e or better Ethernet cables and connect to switches or routers that support Gigabit speeds. Ensure the PCIe slot provides sufficient lane configuration (x4 or higher) and keep device drivers up to date for stable operation.