We also have a Chi-Organizer that will plug into a USB port on your computer and give you a data port as well as a charging port. It also comes with Chakra Balance and Eliminate Negative Energy USB sticks.
This is a great gift for a family member that doesn't quite understand the need for EMF protection and sits endlessly at the computer. They won't lose a USB port to the new device because it comes with one data port and also adds another charging port for a cell phone or other device. At the same time, they will be getting the good frequencies that they need while working on the computer.