Full compatibility with multiple memory slot types, including DDR4 and DDR5, ideal for laptops. Equipped with a LED test card for instant feedback on memory slot health. User-friendly design with an easy-to-use interface and clear LED indicators. Enhances troubleshooting abilities for both professional technicians and general users. Ensures system memory slots are functioning correctly, avoiding costly downtime. This diagnostic tool supports multiple memory slot types, including DDR4 and DDR5, making it perfect for laptops. It ensures that system memory slots are functioning correctly, thus avoiding costly downtime. Equipped with a LED test card, it provides instant feedback on the health of memory slots, helping you easily locate problems. This tool features an easy-to-use interface and clear LED indicators, simplifying the testing process. Whether you are a professional technician or a general user, this tool enhances your troubleshooting abilities. Color: Black Material: PCB Package Contents: 1* Memory module testing tool 1* Data cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.