This M.2 PCIe module by Delock expands a system by one 10 Gigabit LAN interface, which can be lead out via the slot bracket.
NBASE-T for higher speed With the NBASE-T technology additional speeds of 2.5 Gbps and 5 Gbps are available. This allows higher transmission rates than 1 Gbps, when a 10 Gbps connection is not possible with the existing cable.