Extron WP 170 VGA & RCA to BNC + WP 150 VGA To BNC wall plate + audio! W/ Manual is a wall plate product by Extron. It has a VGA/SVGA D-Sub Female connector A and 5 BNC connector B. The connection split/duplication is 1:1. The product is black and compatible with Extron WP 170. It has a cable length of 0 and features a wall plate. The output voltage is none.