1 pc Brand new product in factroy sealed box. If you need a specific firmware or series relating to this model, we probably have it. Parts in the shop for your reference. ·When you return the item, please make sure the item is un-opened. We will help you solve problems and try our best to do. ·Happy to be you supplier and do business with you, communication will solve all the problem. ·Thank you so much for your great support! This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\Electric Motors\Servo Motors". The seller is "industrial_controller" and is located in this country: CN. This item can be shipped worldwide.