Realtek RTL8169/8110 Family Gigabit Ethernet NIC combines a triple-speed IEEE 802.3 compliant Media Access Controller (MAC) with a triple-speed Ethernet transceiver, 32-bit PCI bus controller, and embedded memory. Features: Integrated 10/100/1000 transceiver. Auto-Negotiation with Next Page capability. Supports PCI rev.2.3, 32-bit, 33/66MHz. Supports pair swap/polarity/skew correction. Crossover Detection & Auto-Correction. Wake-on-LAN and remote wake-up support. MicrosoftÃ?????Ã????Ã???Ã??Ã?Â® NDIS5 Checksum Offload (IP, TCP, UDP) and large send offload support. Supports Full Duplex flow control (IEEE 802.3x). Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab. Supports IEEE 802.1P Layer 2 Priority Encoding. Supports IEEE 802.1Q VLAN tagging. Serial EEPROM. 3.3V signaling, 5V PCI I/O tolerant. Transmit/Receive FIFO (8K/64K) support. Supports power down/link down power saving. Supports PCI Message Signaled Interrupt (MSI). 128-pin QFP package for RTL8169SB and 128-pin LQFP package for RTL8169SBL.