Every fingering that fits a hand
x334
moderate · barre · no 5
8a9a
hard
879x
easy · no 5
8796
hard · no 5
879a
hard · no 5
What is true of it
E♭7 is E♭, G, B♭ and D♭ — 1, 3, 5 and b7 counted from E♭.
On an instrument that cannot reach all 4, the 5 goes first, in that order.
The easiest of the 5 fingerings below is x334: 2 fingers, one of them barring the 3rd fret, held at the 3rd fret.
None of them uses an open string, so this chord moves up the neck unchanged — the same shape 1 fret higher is the chord a semitone above.
1 of the 5 need a barre.
It leaves out the 5. 4 strings cannot carry 4 notes, and the 5 is the one this chord can lose without changing what it is.
1 string stays silent.
Where its notes are on the neck
The brass dots are E♭, the root. Everything else is a chord tone with its degree printed in it.
With a different note underneath
E♭7/G
0334
E♭7/B♭
3334
E♭7/D♭
6766
An inversion is the same chord with a different note lowest. The name changes to a slash name because the bass is what a listener hears as the foundation.