It had a 25-pin female connector for the breakout box, even though only nine pins were used, and only seven were functionally different: both 5V and ground use two pins each.
Memiliki soket DB-25F untuk breakout box, meskipun hanya sembilan pin yang digunakan, dan hanya tujuh yang secara fungsional berbeda: masing-masing 5V dan ground menggunakan dua pin.