Thislisting is for (1) HP 647594-B21 Ethernet 1Gb 4-Port 331T Adapter Card649871-001 647592-001 HIGH BRACKET ONLY.This item is testedand is in good working condition. We’llprovide a 60-day warranty. We do notprovide any additional software or any other parts with this item unlessexpressly stated above. When applicable any configuration, software, passwordissues as well as compatibility for particular purposes are Buyer’sresponsibility and are not covered by "NO DOA" warranty.