This listing is for an Atlas 205 CONNECTOR switch control box designed for use with HO scale model train layouts. This high-quality track accessory is made from durable brass material and features a sleek black color. The control system is analog and operates on a 2-Rail-2-Conductor rail system. The brand of this product is Atlas, a trusted name in model railroads and trains. The track form is straight and the power type is AC. This item is perfect for adding an extra level of control to your HO scale train layout. Don't miss out on this essential track accessory!