Description:This adapter is only suitable for DDR4 memory card of desktop PC. It is widely used in test process of manufacturing motherboard and memory card, because it efficiently protects abrasion of memory golden finger, so this adapter can obviously reduce production cost for test and verification. Features: Desktop DDR4 (288pin / 1.2v) memory test protection card. Suitable for DDR4 memory card of desktop PC. Working voltage: 1.2V DC. No additional driver is needed. 4-Layer PCB design for reducing signal loss and . Plating gold thickness: 3u Colour:blue Material:PCB+Plastic style:Small Ear The actual product may have slight color difference or difference, which will not affect use The color/appearance of buckles on board slots are random, don't accept specified color Package Contents: 1 * Memory Tester card Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.