SOLTECH's DC Power Splitter Cable offers superior conductivity, resistivity, and transmission stability. This high-quality cable is made with thick, pure copper conductors that have a lower resistivity and higher conductivity than other materials. The cable also features a sturdy construction that helps to ensure its long-lasting performance. | [Outer 5.5mm x Inner 2.1mm ] The cable has a connector diameter of 5.5mm and an inner diameter of 2.1mm, making it compatible with a variety of cameras. | [15Inches long] This cable has a length of 15 inches, making it easy to reach most cameras. The cable has 1 female connector and 2 male connectors, making it easy to connect to all of your cameras. | [A clinched & secure design] The cable is also designed with a clinched & secure design that ensures a tight fit between the connector and the cable. | [Power up 2 cameras with 1 adapter] Soltech 2-Way Power Splitter Cable is a convenient and cost-effective way to power up 2 cameras with 1 power adapter. This cable is made with high-quality materials and is designed to last. For safe use, the maximum usable current of each branch cable is 1A (1000mA). | [Easy to use] It is also easy to use, simply plug the power adapter into the splitter cable and then connect the splitter cable to each camera. The Soltech 2-Way DC Power Splitter Cable is a great way to save money and time when installing security cameras.