Product Description: SATA Expansion Card with ASM Chip and 5 Connection Terminals Upgrade your storage capabilities with our lightweight and portable SATA Expansion Card, designed to enhance your system's performance and connectivity. Featuring advanced technology and user-friendly design, this expansion card is perfect for both casual users and tech enthusiasts. Advanced ASM Chip: This expansion card is powered by the reliable ASM chip, ensuring a robust PCI Express Gen.3 bus interface. This technology provides high-speed data transfer rates, making it ideal for demanding applications and large file transfers. Wide Compatibility: Our SATA 3.0 expansion card supports Serial ATA Revision 3.0, ensuring seamless integration with your existing hardware. It is also backward compatible with SATA I and II, allowing you to connect a variety of devices without any hassle. Five Connection Terminals: Equipped with five standard Serial ATA 7-pin connection terminals, this expansion card offers ample connectivity options for your storage devices. This feature provides convenience and flexibility, allowing you to connect multiple hard drives or SSDs simultaneously. Support for High-Speed Hard Disks: The expansion card supports Serial ATA (SATA) Gen III 6Gb/s hard disks, ensuring you can take full advantage of the latest storage technology. It is also backward compatible with SATA I and II, making it a versatile choice for all your storage needs. Versatile Mode Support: This expansion card supports connections for SATA I, II, and III hard disks, as well as CD writers. It also accommodates IDE and AHCI modes, providing you with the flexibility to configure your system according to your specific requirements. Enhance your computer's storage capabilities with the SATA Expansion Card featuring an ASM chip and five connection terminals. Its lightweight and portable design makes it easy to install and use, while its advanced features ensure reliable performance. Whether you're upgrading your existing setup or building a new one, this expansion card is an essential component for maximizing your storage potential.