PCI-Express Dual Gigabit Ethernet Controller Card rtl8111 chips with low profile bracket

PCI-Express Dual Gigabit Ethernet Controller Card Features Standard Compliant -PCI express base SPEC 2.0 and backward compatible with SEPC 1.1 & 1.0 a -PCI Power management SPEC 1.2 Supports 10/100/1000Mbps data rate auto negotiation operation Supports PCI Express 1.1 Supports pair swap/polarity/skew correction Crossover Detection & Auto-Correction Wake-on-LAN and remote wake-up support Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP) and Segmentation Task-offload (Large send v1 and Large send v2) support Supports EMAC-393 ECMA ProxZzzy Standard for sleeping hosts Supports Full Duplex flow control (IEEE 802.3 x) Supports jumbo frame to 9K bytes Fully compliant with IEEE 802.3, IEEE 802.3 u, IEEE 802.3 ab Supports IEEE 802.1P Layer 2 Priority Encoding Supports IEEE 802.1Q VLAN tagging Supports IEEE 802.3 az-2010 (EEE) Supports power down/link down power saving/PHY disable mode Built-in switching regulator Supports PCI MSI (Message Signaled Interrupt) and MSI-X Supports quad core Receive-Side Scaling (RSS) Supports Protocol Offload (ARP & NS) Supports Dual 1-Lane 2.5G bps PCI Express Bus Supports hardware ECC (Error Correction Code) function Supports hardware CRC (Cyclic Redundancy Check) function System Requirements >Windows ME, 98SE, 2000, XP, Vista, 7 and 8 32-/64-bit >Windows Server 2003, 2008 and 2012 32 -/64-bit >Linux, MAC OS and DOS >PCI Express-enabled system with an available PCI Express slot Package Contents > PCI Express dual Gigabit Ethernet controller card x 1 > User Manual x 1 > Driver CD x 1 > Low-profile bracket x 1