Installing Update Rollup 7 for Exchange Server 2010 SP3

Hi,

I have 4 Exchange servers. Two CAS and two DAG. I am currently on Rollup 2 for Exchange Server 3010 SP 3. Can I install Update Rollup 7 for Exchange Server 2010 SP3 or do I need to install a previous one first?

Thannks!

Wave~Chaser