Electro-Store4U Description: A DC connector (or DC plug, for one common type of connector) is an electrical connector for supplying direct current (DC) power. Compared to domestic AC power plugs and sockets, DC connectors have many more standard types that are not interchangeable. The dimensions and arrangement of DC connectors can be chosen to prevent accidental interconnection of incompatible sources and loads. Types vary from small coaxial connectors used to power portable electronic devices from AC adapters, to connectors used for automotive accessories and for battery packs in portable equipment. Conductor Material Pure copper Insulator Material PVC Power Supply 12V 5A Color Red & Black Male Connector 5.5x2.1 mm Female Connector 5.5x2.5 mm Length 8 inch Features Ideal for installation below door strips, laminate Shipping Policy: Free shipping to USA. Shipped within 1 business day via DHLUPSUSPS. (please contact us if you need it shipped using a specific carrier). Tracking numbers will be sent to the email address that is associated with your paypal account. Some items are not shipped using tracking numbers. International shipping is done using USPS first class mail only, which doesn't have a trackable number and takes up to 20 business days to deliver to some countries. Please verify with your customs before purchase. Return Policy: 60 days money back. Please return item to address shown on package. The original receipt or a record of the purchase is REQUIRED on all returns. Return products must also be in its original condition. Including box UPC bar code packaging and all other accessories. S&H is non-refundable. Please note - Any return for any reason other than defective or wrong item received will be refunded partially only due to restocking feesopen box items. If the item is not defective, the shipping costs we paid will be decreased from the refund amount.