4 Pin 5V Power Cable for LED Matrix Displays - 10 Pack
Now avialable from PMD Way are the power cables used with P10 (etc) style LED matrix displays. They have the spades for positive and negative on one end, then a 4 pin connector 60cm from the spades, then another 4 pin connector 20cm from the first connector.
You know what we mean. Sold in packs of ten.