The Adapter, XM-NA6810 with Aquantia AQC107 controller chipset, it is a high-performance, Multi-Gigabit Ethernet card that supports the 10GBASE-T/5GBASE-T/ 2.5GBASE -T/1000BASE-T/100BASE-T.
This Adapter supports six speeds: 100Mbps and 1G/ 2.5G /5G/10G. The AQC107 incorporates Aquantia's AQrate PHY technology which delivers 10GbE network connectivity speed through Cat-6/6a, and delivers 5GbE and 2.5G bE network connectivity speed through 100 meters of Cat-5e or better cabling enables higher data rates with zero change to legacy cabling.