Dell Optiplex 7070 7080 7090 7000 SFF HDMI I/O Daughter Board R07CP 2J90P 1KNYY" is an input/output expansion component designed for Dell Optiplex small form factor (SFF) models. This HDMI daughter board provides an additional HDMI port, allowing seamless connectivity to external displays. It's compatible with the Optiplex 7070, 7080, 7090, and 7000 series, offering an easy upgrade or replacement to enhance display capabilities in these systems.