The most unique feature of the INFINIBAR is the ability to connect multiple INFINIBAR 30 cm, 60 cm, or 120 cm units together using 10 differently shaped connectors, to produce various shapes and effects. The power supply for the interconnected INFINIBAR units is provided either by using a single power adapter when they are connected through common power ports or by using their internal batteries for even greater flexibility.

The capability of unlimited color mixing that the INFINIBAR offers also eliminates visible gaps between individual units (when more than one unit is combined) and allows for the creation of continuous pixel effects using the 24 RGB pixels of the PB3.