Internally the Ragnarok is connected to: X, Y, B, A, d-pad up, d-pad down, d-pad left, d-pad right, left bumper, right bumper, sync button, back button, right-stick press, left-stick press, left trigger, and right trigger. The Ragnarok has a digital-to-analog converter connected to each trigger, so we would be able to roll out humanized aim rapidfire in the future if the game makers get fancy with their anti-rapidfire detection software. With all the extra buttons, we were able to do a "one touch" on/off toggle for all the features (mod switch + tap some button to toggle a mode on or off). You can have multiple features toggled on at the same time.
The Odin's Raven connects to: X, Y, B, A, left bumper, right bumper, sync button, right-stick press, left-stick press, left trigger, and right trigger. It has quick on/off for each slot, but you can only have up to two slots or two features running at any time. However some people do prefer two tac switches because they are both used as on/off toggles.
I guess they are similar but different lol. The Odin's Raven is over 2 years old, it was released around June/July of 2009. But still competing with the other mods out there! Ragnarok is basically the replacement for the macro when we retire the macro controller. Expect to see more mods added to the Ragnarok in a driver update this year.