Features: DC5521/DC5525 male to DC5.5x2.1mm/5.5x2.5mm male converter power cable. With two identical Direct Current round hole, both male, allowing two devices to connection directly together without the need for additional adapter. Craft from quality material, highly temperature resistance, corrision resistance, full of durability. About 100cm length, small in size, easy to carry, and convenient to use. Suitable for various devices such as laptops, routers, surveillances cameras, LED light, etc. Specifications: Material: PVC Plastic Type: 5.5x2.5mm, 5.5x2.1mm(optional) Length: about 1m/3.28ft Output Current: 2A OD: 3.5 Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x DC5521/DC5525 Double Male End Power Cable(optional)