The connector only changes the connection direction of the 2.5/3.5' SATA Hard Disk Drive, without changing the transmission speed and interface definition. It can work for 2.5/3.5' SATA Hard Disk Drive. The connector transfer 5V/12V Power and 6Gbps Data. The angled type Allowing you to connect it to a female port, even if space around the port is limited. Their work allows for better cable management and more aesthetically pleasing wiring.