{{ :mods:techreborn:overclocker_upgrade.png?nolink&200|Overclocker Upgrade}}
====== Upgrades ======
Upgrades are used to change the behaviour of machines. Up to 4 upgrades can be used at once.
  * <mcitem>techreborn:Energy_Storage_Upgrade</mcitem>
  * <mcitem>techreborn:Overclocker_Upgrade</mcitem>
  * <mcitem>techreborn:Transformer_Upgrade</mcitem>