Works 

only the Sub & Volume Control are included no Speakers.

The volume control does have some tape around it from a previous repair also one of the 1/8 plugs have been replaced but work fine.

The Logitech Z-560 Surround Sound System is a 5.1 THX Certified home theater speaker system that delivers high-quality sound for an immersive audio experience. With its black color and wired connectivity, this unit is designed to enhance your home entertainment setup with its powerful surround sound format. Perfect for laptop and desktop computers, this Logitech speaker system is a reliable choice for those looking to upgrade their audio experience.