Feature: 1. POWERFUL EXPANSION: Using PCIE3.0 x4 interface, it can be converted to 6 port SATA3, which provides enough expansion slots for conveniently connecting more devices, greatly improving the possibilities of your computer. 2. FAST TRANSMISSION: Due to the high speed transmission performance of the PCIE x4 interface with 6 port SATA3, you can make your hard disk reading and writing smoother and effectively improve the efficiency of data transmission. 3. STABLE AND DURABLE: The PCIe to SATA 3 adapter card is manufactured with premium PCB material, which ensures the durability and stability of the product and provides a long service life. 4. STRONG COMPATIBILITY: This PCIe to SATA 3 expansion card is highly compatible, suitable for multiple types of computers, adapts to a variety of devices, plug and play, no driver required. 5. EASY INSTALLATION: The PCI Express to SATA 3 expansion card has a simple design, comes with a half height baffle, easy to plug and unplug, no complicated steps, simple and easy to install. Specification: Item Type: PCIe to SATA 3 Adapter Card Material: PCB Model: ASM1166 Interface Type: PCIE3.0 x4 to 6 Port SATA 3. Package List: 1 x PCIe to SATA 3 Adapter Card1 x Half Height Baffle