Comprehensive Testing Solution: Designed specifically for laptop RAM modules, this tester card ensures your memory cards are functioning optimally. It supports 204Pin/260Pin interfaces, making it a versatile tool for technicians and DIY enthusiasts User-Friendly Design: The Memory Card Tester is engineered for simplicity. Its plug-and-play functionality allows for immediate use without complex setup, ensuring a seamless testing process and Reliable: Built with high-quality materials, this tester card guarantees durability and reliability for prolonged use. It's an essential tool for maintaining the health of your memory modules Wide range of use Name:Memory Test Protection Card Applicable:for DDR4 Colour:As Shown Material:PCB Package Contents: 1 x Memory Test Protection Card 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.