starter package KP8 Extension Unit 19" left for mounting on all 19" 4:3 PRO devices, mounting on the left side from the top or mounting on the right side from below prepared for up to two KP or two KP8 F, scope of supply: 1 enclosure side panel, 1 standard front plate, 2 connection pieces, 1 connecting tube, 1 HMI KP8 PN