Hardware accelerate can partial load CUP tasks. Transmit and receive IP, TCP and UDP checksum off-loading. Host Interface: PCI-EX. Support 802.1p layer 2 priority encoding. Support os: Microsoft Windows (32 & 64 bit)，SCO UnixWare 7.x ，Open Unix 8.0 ，Novell ODI ，Novell Netware ，SUSE Linux Enterprise Server 9.0 ，Red Hat Enterprise Linux 4.0 ，Linux ，FreeBSD ，Sun Solaris ，Microsoft DOS ，VMWare ESX .
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