Adaptor for converting -
A 1x2 way to a 1x3 way pin header connector.
A 1x3 way connector to a 1x2 way pin header connector.
These adaptors are typically used for front panel connections where the cables supplied with a PC case do not match those used on the motherboard.
The adaptors are approximately 10cm long and can convert either way between 2 and 3 way connectors.
The adaptor comes with a 2 pin and a 3 pin male to female pin
To use the adaptor you connect one end of the adaptor to your
motherboard and fit the appropriate pin headed adaptor to the
other end of the cable.