Features: This DC5.5x2.1mm male to DC5.5x2.1mm male adapter is suitable for routers, speakers, LED light strips, power banks, surveillance systems, and more. Available in multiple sizes ranging from 50cm to 5m, this adapter supports a maximum of 120W and 10Amp. Crafted with quality 18AWG power cable, this adapter ensures a reliable and secure connection. Its male-to-male design allows for easy installation and compatibility with various devices. Whether you need a long or short adapter, this DC5.5x2.1mm converter is a versatile solution for all your electronics needs. Specifications: Material: Plastic Male end: 5.5x2.1mm Female end: 5.5x2.1mm Length options: 50cm, 1m, 1.5m, 2m, 3m, 5m Length: 50cm/1.6ft; 100cm/3.2ft; 150cm/4.9ft; 200cm/6.5ft; 300cm/9.8ft; 500cm/16.4ft Wire diameter: 18AWG, 2x0.75mm, OD=4.8mm Support: up to 120W, 10Amp Note: For charging only, does not support data transmission. Allow 1-2cm measurement deviation due to manual measurement. Slight color variations may occur due to different screen displays. Package includes: 1 x DC5.5x2.1mm to DC5.5x2.1mm Power Cable