3ft AquaBus cable (M/M)

The Apex is a modular system that allows you to connect many
modules together in either a daisy-chain‚ or star topology method. Use this
cable to connect the Apex, Modules, and Energy Bars together.

Remember, although
this is a USB, the Apex does not have a USB interface. NEVER plug
it into any computer or other USB device or it will very likely cause severe
damage to your Apex or the device you connect.