Back DIYAmazon5.5x2.1mm Male DC Barrel Plug to 2-Pin Screw Terminal AdapterR 16.73Amazon ยท checked Yesterday View at Amazon AverageR 16.73Lowest seenR 16.73Highest seenR 16.73Last changeR 0.00First indexed13 Nov 2026RetailerAmazonPrice historySimilar productsAmazon10 Pair 5.5 X 2.1mm Barrel Power 12V Male and Female DC Jack Power Connector Adapter Plug for CCTV Security Camera LED StripR 99.00