To optimize the features of a dual stack board from Brook (3 combinations are possible), custom dual head cables were necessary for this configuration. Without these cables, you would have to choose which board you would want to use the feature(s) on What's Included 2 x 4-pin JST / 4-pin JST (female) to bare wire (43 cm) for L3/R3/TP and Turbo / Turbo LED 1 x 4-pin Dupont / 4-pin JST (female) to bare wire (43 cm) for DP/LS/RS Note: For the Brook Wireless Fighting Board, there is no DP/LS/RS function on this board, therefore, the Dupont connector (black flat 4-pin female connector), if plugged in will not be active. You will still use it for the Retro Board (so need to have that plugged in) The pic shown shows the image of how the connectors are attached. The Brook Retro and Universal Fighting Boards are NOT included
