Slot-in PC module [No OS license]Open Pluggable Specifications OPS PC for Parrot Touch LEDs. Open Pluggable Specification (OPS) is a computing module plug in format available for adding computing capability to flat panel displays. This perfectly integrates with Parrot Touch LEDs to provide an user friendly experience, whilst also limiting the requirement for additional cabling and power point that would normally be required with Desktop PCs or other small form factor PCs (i. e NUCs).