My configuration:

mouse: deathadder chroma rz01-0121 → Synapse 2.0 (legacy device on Synapse 3.0)

keyboard: ornate v2 → Synapse 3.0

soundabr: leviathan v2 x → Synapse 3.0

Can I sync synapse 2 with 3 so the keyboard/soundbar sync with the mouse on synapse 2?

Can I applay the same effects?