Product support

Find setup help, request model-specific documents, or get help with an order.

FAQs

Answers on choosing, connecting and using your TROHESTAR device.

Find your model and request the right setup documents.

Delivery options, estimated timing and tracking your order.

Coverage, what to prepare and how to request assistance.

Return eligibility, the request process and refund information.

Checkout, order totals and help with a payment question.