1 x 20-pole MOLEX plug for the connection of the System Connector input of the UP 10DSP 1 x 8-pole MOLEX plug for the connection of the highlevel inputs E – H of the UP 10DSP 1 x 12-pole MOLEX plug for the connection of speaker outputs E – J of the UP 10DSP 1 x 4-pole MOLEX plug for the connection of the MEC ANALOG IN module 1 x 32-pole Mercedes system jack 1 x 32-pole Mercedes system plug