1)180W (MAX230W) laptop Charger 2)for industrial laptops, HP TouchSmart PCs, A/V systems and other devices 3) ... OEM model 180W (MAX230W) laptop Charger for industrial laptops, HP TouchSmart PCs, A/V systems and other devicesPF>95 ... / Clamshell4) OEM Package Design 180W (MAX230W) laptop Charger for industrial laptops, for HP TouchSmart PCs, A/V systems and other devices