Maximize the life of your PC as your business needs change with the flexible display connectivity of the HP HDMI Port Flex IO (400/600/800).The HP HDMI Port Flex IO (400/600/800) is compatible with the HP ProDesk 400 G5 Small Form Factor PC; HP ProDesk 400 G5 Microtower PC; HP ProDesk 400 G4 Desktop Mini PC; HP ProDesk 600 G4 Microtower PC; HP ProDesk 600 G4 Small Form Factor PC; HP ProDesk 600 G4 Desktop Mini PC; HP EliteDesk 800 35W G4 Desktop Mini PC; HP EliteDesk 800 65W G4 Desktop Mini PC; HP EliteDesk 800 95W G4 Desktop Mini PC; HP Collaboration PC G4