SoundOriginal 8mm (SMD3528) Strip to DC LED Light Strip Connector - 3528 to Transformer DC Jack - Connector of Single Color LED Strip Light, Connector Strip to Power Adaptor (4pack) 2Pin Connector Cable To DC Female Adapter For Single Color LED Light Strip 3528 Used for: 3528 Single Color LED Light Strip Connect a cut section of LED Light Strip to a DC Jack No need welding Compatible with all 8mm (3528) Single Color LED Light Strips Used for reattaching cut LED Strip Lights, 4 pcs LED Strip Connector Cable Avoid Soldering with easy-plug DC Jack connections (5.5 x 2.1 mm) Quality assurance: "SoundOriginal Led Lights strip Extension Cable" Products can be strictly checked 3 times; SoundOriginal storefront Feedback 100% positive in the last 12 months, 30-day money-back guarantee for any reason, 12-month warranty for quality-related issues, For 12 months after the date of purchase,we take care of all quality-related issues with a REPLACEMENT OR FULL REFUND.