PCIe x4 4-Port Gigabit Ethernet NIC 1000Mbps — RTL8111H Chips, Designed for Small Cases

A compact PCIe x4 network controller featuring four Gigabit Ethernet ports with 1000Mbps throughput. Equipped with RTL8111H chips, this 4-port NIC delivers gigabit performance while maintaining a small footprint. Designed specifically to fit compact PC cases, it lets you add multiple wired network interfaces in space-constrained systems.