Features802.3 10BASE-T/802.3u 100Base-TX standardAuto-detection of 10Mbps and 100Mbps network speeds Supports 802.1x function (MD5 only) and 802.3x Flow Control32-bit PCI Local Bus Master high-speed operation Complies with Advanced Configuration and PowerComplies with PCI Power Management v.1.1On-board FIFO buffer, no external memory on host requiredTechnical DetailsBrand D-LinkItem Weight 104 gPackage Dimensions 14.4 x 13 x 3 cmItem model number DFE-520TXWattage 0.4 Watts