Zyxel Content filtering service iCard Gold, 1year subscription, Pare-feu, ZyWALL 35, 35 UTM, 70 & 70 UTM Zyxel Content filtering service iCard Gold, 1year subscription. Type: Pare-feu. Plateforme: ZyWALL 35, 35 UTM, 70 & 70 UTM