Well, it appears to me that what you got was correct for the packaging.
However, I am not sure what you ordered is what you expected to get.
This adapter connects to the Honda's port and adapts it to your camper's 30 amp shore power cord.
If you have a 50 amp service camper, then you would still need a 50 amp female to 30 amp male adapter.
Lou and Laura with Bella - German Short Hair Pointer
2008 GMC Sierra 2500HD Crewcab SB Allison Duramax
2010 Flagstaff 8526RLWS - Superglide 3300
HAM CALLSIGN - KC3FFW