Compatibility: Designed specifically for 5, ensuring a and seamless integration Enhanced Storage: Expands your for 's storage capabilities with 2 ports, ideal for building NAS systems, media centers, or data servers EEPROM Support: Includes EEPROM for easy device identification and firmware updates, enhancing functionality and performance High-Speed Data fer: Utilizes PCIe interface to provide fast and reliable data fer rates, perfect for intensive applications Due to different batches, there may be differences in product appearance and printed text, which not affect use Color:As Shown Material:PCB Package Contents: 1 * Expansion Board kit 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.