Product : DC Power Splitter Cable, 1 Female to 2 Male Connector : 5.5mm x 2.1mm Length: 12inch/ 30cm OD: 5.5mm x 2.1mm Wire Gauge: 18awg*1 + 22awg*2 Material: Our Cable is Made of Great High-Quality Copper, and Covered with PVC Material. There are Two Different Sizes of 5.5mm DC Barrel Jacks. Both are The Same Outer Diameter, But One Kind has a 2.1mm Inner Pin Diameter, and The Other 2.5mm. This Product is Only Compatible with the 2.1mm Pin Size. Compatible with 12V DC Components for Camera Power Connecting Supply and Light Single Color 3528 5050 Bars and Other Low Voltage Accessories. Avoid Soldering with Easy-Plug 5.5mmx2.1mm DC Jack Connector. Packaging Content: 3 PCS / Pack DC Y Power Splitter Cable, 1 Female to 2 Male 5.5mm x 2.1 mm. Color : Black RoHS CompuCablePlusUSA.com Best 2-Way DC Power Splitter is an Easy Way to Send DC Power to Multiple Electronics from One Source Such As Split Your CCTV Cameras. LED Strip Lights and Other Office or Home Electronics Needing DC Power. These Splitters are Compatible with Use for LED Light Strip, LED Signage, Security, CCTV Camera, IP Camera, Monitoring Equipment, Monitoring Router, DVR, Switch, Lighting, and Other Devices That Require DC Input and Accept 2.1mm x 5.5mm Plug.