1-haze PCI LAN Card is a Copper Gigabit connection for PC. Its has 10/100 Mbps auto-sensing speeds. It has 32-bit 33/66MHz clocking speed of PCI Bus Master operation. It also has Built-in FIFO (8K/64K) buffer for reduce overhead of memory transfers. It also Supports auto MDI/MDIX and 802.3x Flow Control Supports ACPI 2.0 WOL power management and 802.1Q VLAN Tagging. It is simply plug-and-play.