Dual-Port 1G RJ45 Gigabit Ethernet Network adapter is used for achieving speedy data transfer amounting to rate of 10/100/1000Mbps. This network adapter comes with dual RJ45 ports that are operated through a single PCIe slot. Up to 2000Mbps of data speed can be achieved through each port of Dual-Port 1G RJ45 GbE Network Adapter. Cozlink manufactures Dual-Port 1G RJ45 that are widely compatible, even the models compatible with Windows 10 are also available here. If you want to introduce Gigabit Ethernet connectivity to the client server or work station, you can use these Dual-Port 1G RJ45 network adapters from Cozlink. The Dual-Port 1G RJ45 adapter from Cozlink is fully compliant with Microsoft NDIS5, NDIS6 (IPv4, IPv6, TCP, UDP). Other features include Segmentation task offload and checksum. Cozlink Dual-Port 1G RJ45 adapters are fully conforming to IEEE 802 for Layer 2 priority encoding and IEEE 802.1Q Virtual bridged Local Area Network.