The package included 2pcs same adapters.(up angled) SATA 7Pin Female to 7pin Male Up 90 Degree Angled Adapter Mainboard Motherboard for Desktops SSD HDD ,The adapter is designed for changing SATA 7pin Disk cable installation direction. You can install the 7pin cable from vertical to horizontal direction with this adapter, Which will solve the installation for the limited height chassis. With same direction angled connector, This Angled type adapter Allowing you to connect the cable to a female port, even if space around the port is limited.No more need to twist your cables, so now you have a straight connection to your cable and better quality signal to your disk. SATA3.0 interfaces, which can be connected to an SSD solid state hard disk as a system disk, and supports transmission rates of 6.0Gbps, 3.0Gbps, 1.5Gbps.