Gets the job done
Overall works pretty well.
Positives:
- All hoses and wires and adaptors store inside the unit, for neatness.
- built-in handle is nice
- long 12V auto power cord
- two-year warranty

Negatives:
- When it stops automatically after inflating one item (such as a tire), it must be turned off and back on to inflate another item, or to increase pressure setting and continue filling.
- the AC power cord is extremely short. Pretty much requires an extension cord.
- the air hose is fairly short.
- The noise it makes is quite loud, though not as loud as some I've heard.
- fitting the cords and hose back into the storage compartment is not easy.
- the valve adapter is plastic, not metal, and doesn't seem sturdy. It works so far, however.

The inflator I was expecting
Don't bother with cheaper inflators, this is good for AC and DC connections.

W\It's compact, look like the built is good, but the platic hose connection looks fragile.

I like the auto shut-off feature, I have seen it only in few inflators.