| ```python | |
| mapping = { | |
| "cyberpower cp-ha420": "unknown", | |
| "cyberpower ups": "unknown", | |
| "cybertron pc": "unknown", | |
| "cyclone 2 ep2c35f484c6n": "unknown", | |
| "cyclone iii dev kit": "unknown", | |
| "cyclone3": "unknown", | |
| "cypress": "unknown", | |
| "cypress (#1)": "unknown", | |
| "cypress (#2)": "unknown", | |
| "cypress (#3)": "unknown", | |
| "cypress (#4)": "unknown", | |
| "cypress semiconductor corp. cy7c68013 ez-usb fx2 usb 2.0 development kit": "unknown", | |
| "cypress usb-serial": "unknown", | |
| "d+": "unknown", | |
| "d-": "unknown", | |
| "d-link 7-port hub": "unknown", | |
| "d-link des-1008d 8-port 10/100 switch": "unknown", | |
| "d-link dgs-1008d gbit switch": "unknown", | |
| "d-link dir-505": "unknown", | |
| "d-link dub-h7": "unknown", | |
| "d-link dub-h7 (3a) usb hub": "unknown", | |
| "d-link dub-h7 hubs": "unknown", | |
| "d-link dub-h7 powered hub": "unknown", | |
| "d-link h4": "unknown", | |
| "d-link h7 powered usb hub": "unknown", | |
| "d-link hi-speed usb 2.0 7-port powered hub": "unknown", | |
| "d-link hub7": "unknown", | |
| "d-link usb 2.0 hubs": "unknown", | |
| "d-links": "unknown", | |
| "d3": "unknown", | |
| "d510 based board": "unknown", | |
| "d510 mobos": "unknown", | |
| "d510mo": "unknown", | |
| "d7 ppc": "unknown", | |
| "d7000": "unknown", | |
| "d70s": "unknown", | |
| "d750 psu": "unknown", | |
| "d750 psu kits": "unknown", | |
| "daiyo laptop power protector": "unknown", | |
| "darkice": "unknown", | |
| "darkside radiators": "unknown", | |
| "data and power connectors": "unknown", | |
| "data cable": "unknown", | |
| "data cables": "unknown", | |
| "data connector": "unknown", | |
| "data leads": "unknown", | |
| "data socket and cable": "unknown", | |
| "datorhall": "unknown", | |
| "daughter board": "unknown", | |
| "dawson sp10 firmware": "spondooliestech sp10 dawson", # Assuming a firmware reference for the hardware | |
| } | |
| ``` |