In the ARPG "Path of Exile," what is the highest amount of sockets that an item can have?

In the ARPG Path of Exile, the highest amount of sockets that an item can have is 6 because the game's socket system follows a color-based linking mechanism. Each socket can be either red, green, or blue, representing different types of attributes like strength, dexterity, and intelligence respectively. To make the game balanced and limiting, an item can have up to 6 sockets, allowing players to strategically link and combine socketed gems to enhance their character's abilities without overwhelming the gameplay mechanics.