Host Interface: PCI 32Bit (not PCI-X), Also support PCI-X Port. Operates in standard or low profile PCI Port. Compatible with Certifications & Standards:IEEE 802.1p，IEEE 802.1Q，IEEE 802.2 ，IEEE 802.3ac ，IEEE 802.3az ，IEEE 802.3x ，IEEE 802.3z ，IEEE 802.3a.
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