Features Premium Brass Construction: Made from high-quality brass, ensuring durability and resistance to wear, perfect for long-term use in various testing applications Versatile Testing Applications: Ideal for PCB parameter testing, burn-in testing, and data writing, making it suitable for a wide range of electronic equipment Precision Dimensions: Features a tube diameter of 2.36mm and a total length of 34mm, providing a reliable fit for various testing setups and equipment Excellent Electrical Conductivity: Offers strong signal transmission, allowing for accurate and efficient testing without compromising performance User-Friendly Design: Easily insert the probe into the needle cover and solder for straightforward integration with your test equipment Features: 1、FOR MAINBOARD TEST: The memory detection card supports for INTEL and for AMD motherboard with DDR5 interface, no external power supply required. 2、WITH LED LIGHT: Use LED to indicate the open circuit and short circuit of data line and addr line, and the is clear and convenient. 3、MULTIPLE USAGES: ential tool for repairing computer motherboard, detect mainboard failures such as no boot, no display, no memory reading, etc. 4、APPLICABLE SCENES: Widely used to repair the motherboard that is not powered on, and the same motherboard can be used to determine the fault. 5、GOOD PERFORMANCE: This motherboard detection card has a compact size, easy to use, with high accuracy and l interference, stable and reliable. Specification: Item Type: Laptop Memory Test Card Battery: 1 x button battery CR2032 (battery not included) Adaptation: Support for INTEL and for AMD motherboard with DDR5 interface, use light emitting diodes to indicate the open circuit and short circuit of data lines and addr lines Uses: It is used to repair motherboard failures such as no boot, no display, and no memory reading. It is an ential tool for repairing computer motherboards. Package List: 1 x Memory Test Card Note: Due to different motherboard designs, some lights may not light up. Package List 1 x Memory Test Card