IMPORTANT NOTE- Compatible with 12V DC equipment, please make sure that the output voltage of your electronic device is 12V and the output current is less than or equal to 5A, the rated power is within the range of 60W! This is a 5A power converter. If a product exceeding 5A is connected, which will cause not working properly. SIZE & DIMENSION- The total cable length is 6.72 feet/ 205cm long and the plug is designed to support both 5.5x2.5mm & 5.5x2.1mm plugs for compatibility with a wide range of devices. The cable terminates with a "standard" 5.5mm OD, 2.5mm ID DC plug, but it's also compatible with DC 5.5x2.1mm sockets with the inner center spring contact. (NOTE: Power Supply Polarity - Center or Tip is positive (+), Sleeve is negative (-). Power Specifications- Operating at AC 100-240V and 50/60Hz input, this switching transformer provides a stable DC 12V/5A (5000mA) output. The power supply adapter delivers a consistent power flow, allowing yo