The DN-10136 PCIe Quad-Port 2.5G network adapter combines an IEEE802.3-compliant Media Access Controller with a four-speed Ethernet transceiver. It meets the IEEE802.3u, IEEE802.3ab, and IEEE802.3bz specifications, supports high-speed transmissions over CAT5e UTP cable OR CAT3 UTP(10Mbps only)cable.
2-Lane PCI Express bus connecting with up to 10Gbps bus width
PCI Express interface: x4
Integrated 10M BASE-Te and 100/1000M/2.5G base-T 802.3 compatible transceiver
Supports 2.5G and 1G Lite mode
Supports pair swap/polarity/skew correction
Crossover Detection& Auto-Correction