Upgrade your Lenovo system with the Broadcom BCM5719 Ethernet adapter, a built-in 1 Gbps network controller designed for dependable, high-speed wired connections. This OEM-ready NIC is engineered to integrate smoothly into Lenovo devices, delivering consistent performance for work, media, and online collaboration. Ideal for upgrading legacy desktops or integrating into new Lenovo builds where reliable wired performance is essential.

• 1 Gbps Ethernet speed — fast, stable wired connectivity for streaming, gaming, and productivity.
• Broadcom BCM5719 chipset — proven reliability and broad compatibility with Lenovo hardware.
• Built-in, Lenovo-certified integration — seamlessly embeds into supported devices for a clean upgrade.
• Space-saving onboard design — reduces cable clutter and keeps your system tidy.
• Plug-and-play with standard networks — quick setup with minimal configuration for everyday use.
• Durable, long-lasting hardware — designed for continuous operation in business and home environments.

With the Lenovo Broadcom BCM5719 Ethernet adapter, you gain a dependable, high-speed wired connection built to withstand everyday workloads. Upgrade today to boost reliability and network performance—add to your cart and connect faster.