This is a product is a replacement for a Lippert 13398-D0 Dual Motor Synchronous Velocity Slide Controller V-Sync II. It is a controller designed for RV, trailer, and camper parts and accessories. Made in China. The product is specifically designed for controlling the velocity of dual motors in a slide system, ensuring smooth and synchronized movement. It is a crucial part for maintaining the functionality of RVs, trailers, and campers with slide systems. 13398-DO Dual Synchronous Velocity Slide Controller , Replacement for Controller V-Sync II , Compatible with Lippert In-Wall Slide-Out on RV The 13398-DO slide controller can control the RV?s room slide to set the room size The controller has 2 LED,1 green and 1 red, are provided to indicate current controller status and faults Power Connection: 12V DC input. Unit will operate from 8V DC to 18V DC Please confirm whether the model is suitable before buying. I take pride in my pictures, and are a valuable extension of my description. Please take time to see the product fully. Buy with confidence! All items are packaged with great care and shipped next day, excluding any weekends and holidays. I will combine shipping whenever possible as long as the products can be safely packed together. Please remember to leave feedback, it helps to keep good sellers . International Buyers: We do not mark merchandise as a gift or below value due to it being against US and International Regulations. All custom fees and duties are the responsibility of the buyer. Seller is not responsible for any package held by Customs. If returns are accepted. Must be returned in the same condition as received and in same or similar packaging.