Razer Abyssus 1800 Gaming mous

Is this an Abyssus 1800 or a Naga MMO? The title and description don’t match up.

I’m not sure. I’m going to ask the Flash Deals team.

Looks like the Naga MMO - MMOs are more likely to have the side buttons like that, and I did a quick browser search & found pictures of this one with Naga MMO.