Omega-1 Nanite, Ben 10 Wiki

The Omega-1 Nanite (also known as the Control Nanite) is a large silver nanite that was injected into Rex. The Control Nanite, as its name implies, controls the active nanites in Rex's body and is also the nanite responsible for the creation of Rex's new machines. The Omega-1 also has the ability to create new nanites and for this reason Alpha attempted to take the nanite from Rex in a plot to create a body capable of sustaining itself. Alpha succeeded in absorbing the Omega-1 from Rex until he

Alpha Nanite, Top-Strongest Wikia

Beta-1 Nanite by AlienSteel23 on DeviantArt

Omega-1 Nanite, Ben 10 Wiki

Ben 10 x Generator Rex) Alpha vs All For One (MHA) - Battles - Comic Vine

Omega-1 Nanite, Ben 10 Wiki

Alpha (Heroes United), Villains Wiki

Nanites, Generator Rex Wiki

Omega-1 Nanite, Ben 10 Wiki

Ben 10 New Omniverse: Rex Salazar

Alpha, Generator Rex Wiki

Omega-1 Nanite, Generator Rex Wiki

I'm just saying, Nanites (Alpha and omega definitely) are about the same tech level as the omnitrix (at least the ultimatrix) : r/Ben10

Alpha, Ben 10 Wiki