... different needs of customers and equipments. AK21071. 7 ways 15A 125V, 2. 19' 1U standard PDU socket,W ... PC,Guage:3G 14AWG+UL plugAN21091. 9 ways 15A,125v 2. 19' 1U standard PDU socket,W ... burn PC,Guage:3G 14AWG+UL plugAVS21071.7 ways 15A,125v 2. 19' 1U standard PDU socket, ... socket. apply to different countries import the equipment plugs. (Inter plugs vary from the standard, before buying Please check ...