Shunt Boost is a new feature in PlayStation 4 that allows players to increase the performance of their console by using a special cable to connect two devices. This can be used to improve gaming performance, streaming speeds, or even create a more efficient power usage. To use Shunt Boost, first connect your PlayStation 4 to an electrical outlet and plug in the special cable. Then, connect your other device to the same outlet and turn on your PlayStation 4. Once your PlayStation 4 is turned on, press the power button to start using Shunt Boost. You can use Shunt Boost for different purposes depending on what you need it for. For example, if you want to improve gaming performance, you can connect your PlayStation 4 and an external graphics card. If you want to improve streaming speeds, you can connect your PlayStation 4 and an HDMI port. And if you want to create a more efficient power usage, you can connect your PlayStation 4 and an AC adapter. If you have any questions about Shunt Boost or how it works, please don’t hesitate to contact our customer service team at 1-800-PLAYSTATION (1-800-829-2546). We will be happy to help!