For better power stability, ATEN has developed the EZ-Lok Plug Connector to secure the connection of a power cord’s plug with the PDU outlet. With a simple installation, the EZ-Lok Plug Connector will ensure that the power cord and PDU outlet never come apart without your assistance. Ensures power reliability by enhancing the plug’s stability Intuitive and reusable design for easy installation and removal Environmentally safe – RoHS compliant and recyclable Package Contents 10x C20 EZ-Lok Plug Connector 1x User Instructions