Thank you for buying an Esper TriggerBox. The TriggerBox allows multiple camera shutters to be synced together from a computer via the TriggerBoxController software or a single remote release. 

Below is a link to the Esper TriggerBox Manual. There you will find all the necessary information and steps on how to get started with your TriggerBox. 

TriggerBox Manual

We hope that you enjoy using the TriggerBox and rest assure we are here to help should you need us!