• Compliant with PCI Express Revision 1.1, 1-Lane (X1) bus interface
• High-performance 1000BASE-T Ethernet controller card, backward compatible with 10/100BASE-T networks
• 10/100/1000Mbps data rate auto-negotiation operation
• Compatible with existing CAT-5 UTP cables
• Fully compliant with IEEE802.3, IEEE802.3u, IEEE802.3ab
• Supports half/full duplex mode and 802.3x flow control
• Support IEEE802.1P Layer2 priority encoding
• Supports IEEE 802.1Q VLAN tagging
• Supports jumbo frames up to 9K bytes
• Transmit/receive on-chip buffering support
• Cross detection and automatic correction operations
• Power down/reduce power consumption
• Wake-on-LAN and Remote Wake-up support
• 4 x RJ45 Gigabit LAN port
• Standard and low profile chassis supported

Specification: 

• Applicable network: Gigabit Ethernet
• Main Controller: RTL8111F+ASM1184e
• Bus Type: PCI Express X1, Ver 1.1
• Media interface: RJ45, copper cable
• Transmission rate: 10/100/1000Mbps
• Network topology: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE802.1P, IEEE 802.1Q VLAN, 10Base-T/100Base-Tx/1000Base-T
• Management functions: Support VLAN aggregation, remote wake-up (WOL), soft routing and other functions
• Operating System: Windows 98SE / ME/Server 2000 / XP / Server 2003 / Vista / Win 7 / Server 2008 /Win 8 / Win 8.1 / Win 10 (32&64bit), for Linux, DOS
• Product Certification: FCC, CE, RoHS
• Operating temperature: 0~55℃ (32~131℉)
• Storage temperature: -40~70℃ (-40~158℉)