MIKROTIK RouterBOARD 44Ge PCI-Express 4-port Ethernet card

The MikroTik RB44Ge is a high-performance four-port Gigabit Ethernet server adapter designed for network professionals seeking to maximize port density and throughput. Featuring four independent 10/100/1000 Mbit ports on a single PCIe 4X card, this solution efficiently expands network connectivity while conserving valuable PCIe slots. Powered by the advanced Atheros AR8131M chipset, the adapter delivers optimized network performance with features including checksum offload for IP, TCP, and UDP protocols, significantly reducing CPU utilization. The card supports Wake-on-LAN, IEEE 802.3x flow control, and intelligent power management that adjusts based on cable length. With built-in cable diagnostic testing and Green Ethernet compliance, the RB44Ge offers reliable, energy-efficient operation across RouterOS, Windows, and Linux platforms.