The EP-9635C is a standard RJ45 network port that is transferred from the PCI-E slot of the host computer. Compared with other networks, it is more stable, and supports high-performance dual-channel networks and full duplex communications. The 2500Mbps high-speed transmission is designed for video game enthusiasts. Experience the fast gigabit Internet speed and enjoy your games and entertainment lt is equipped with a standard RJ45 network port and can transmit data up to 2.5Gbps/1Gbps/100Mbps Compatible with mainstream operating systems such as Win 7/8/8.1/10/11 Specifications: Interface: one 2.5Gbps RJ45 network interface, supporting network adaptation Network standard: IEEE 802.3/IEEE 802.3u/IEEE 802.3ab/IEEE 802.3az/IEEE 802.3bz Compatible slot: PCI-E X1 (compatible with X4/X8/X16) Network environment: 10M/100M/1G/2.5Gbps Indicator light: ACT: The indicator flashes, and the port has data receiving and sending LINK: When this indicator is on, it indicates that the link is normal Scope of application: desktop computer Product size: 120 * 85 * 57 mm Operating environment: Operating temperature: 0 ° C~60 ° C Storage temperature: - 10 ° C~70 ° C Operating humidity: 10%~90% RH, non condensing Storage humidity: 5%~90% RH, non condensing