PN-ZB01 Expansion Board

The PN-ZB01 Interface Expansion Board from
Sharp is designed specifically for use with
PN-E601, PN-E521, PN-E471, and PN-E421 Professional PN-E Series
LCD Monitors. The board installs neatly in the back of the monitor
to expand interface functionality, including DVI-D input/output,
5-BNC analog RGB ...