Supermicro AOC-UG-I4 Universal I/O 4-Port Gigabit Ethernet LAN Card — Full-Height Half-Length, PCI-E x8

Compact full-height, half-length UIO adapter engineered for Supermicro UIO motherboards and servers. Provides four Gigabit Ethernet interfaces via RJ45 connectors to expand network density in space-constrained systems. Hardware highlights: - Four Gigabit Ethernet ports (RJ45) - Dual Intel® 82571 dual-port Ethernet LAN chips for dedicated per-port performance without bus sharing - PCI-E x8 interface implemented with PLX PEX 8518 - Intel® I/OAT support to accelerate I/O, delivering higher throughput and reduced CPU utilization This card is ideal when you need reliable multi-port Gigabit connectivity inside Supermicro server platforms while preserving system CPU resources and ensuring each port maintains priority bandwidth.