Hp BCM943224HMS 582564-001 New Hp Broadcom 43224 802.11 A/g/n Wlan Card Part number: 582564-001 Device Type: Network adapter Connectivity Technology : Wireless Data Link Protocol: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n Compliant Standards: IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n