ATX 24Pin Power Supply and Water Cooler Test Cable with LED Switch – 50cm Length This quality ATX 24pin power switch cable is designed to help you easily start, test, and troubleshoot your PC power supply or water cooling system without the need for a full system assembly. Built with durable materials and a practical design, it ensures reliable performance for both professional and home PC builders. Key Features and Benefits: **Convenient Power Supply Testing** – Quickly start your ATX power supply to check functionality before installation. Ideal for diagnosing issues without connecting to a full motherboard setup. **Water Cooler Compatibility** – Easily power and test water cooling pumps during assembly or maintenance to verify proper operation before final installation. **Quality Materials** – Constructed from all copper tinned wire and 1007#18AWG electronic wire for conductivity, durability, and safe operation. **Ample Cable Length** – 50cm (20 inches) cable provides flexibility during testing, giving you freedom to position your power supply, components, and tools comfortably. **Integrated LED Switch** – Standard ATX 24pin connector with an LED light switch allows you to see when the power is on at a glance, ensuring quick and easy status checks. **Standard Compatibility** – Fits any ATX 24pin motherboard socket, making it suitable for most desktop PC power supplies and compatible hardware setups. Practical Use Scenarios: 1. **PC Assembly Testing** – Check a power supply unit before installing it into a build to ensure it is working . 2. **Cooling System Setup** – Run and test a water cooling pump independently before completing your loop installation to prevent leaks or performance issues. 3. **Diagnostics and Repairs** – Troubleshoot PC powerrelated problems by running your PSU outside the case for safe and controlled testing. With solid construction, professionalgrade wire quality, and an easytouse design, this ATX 24pin power switch cable is an essential tool for builders, technicians, and PC enthusiasts who need a reliable way to test power supplies and cooling components.