Supermicro AOC-UR-i4G 1U Ultra Riser - Intel i350 Quad GbE (4x RJ45) via Internal PCI-E 3.0 x8

Supermicro AOC-UR-i4G ultra riser card for 1U systems that adds four Gigabit Ethernet ports. Powered by the Intel i350 controller, it delivers 4-port GbE connectivity on RJ45 interfaces. Connects internally to the host through a single PCI‑E 3.0 x8 link (1x PCI-E 3.0 x8, internal). Ideal for compact 1U chassis where additional onboard Ethernet is required.