The ASM1061 Mini PCIe to SATA 3.0 Expansion Cards Adapter Converter Controller is a versatile interface card that allows users to easily expand their computer's storage capabilities. With 2 SATA III ports and a maximum data rate of 2 Gbps, this adapter offers fast and reliable data transfer for a variety of devices. Compatible with both universal brands and PCI Express ports, this controller is a convenient solution for enhancing the performance and functionality of your computer system