2c-Used item, it is sold as pictured, please STUDY MY ACTUAL PICTURES of this item NOT THAT GENERIC STOCK ONE to see what?s included with this sale and its overall condition. Do your research before buying to be sure it's what you need, it avoids the return dance. If you have any questions, please contact me BEFORE buying. Pay attention to the posted estimated delivery time, my items are shipped USPS insured for secure delivery. Please be sure this is EXACTLY what you need before purchasing. Thank you for looking Additional Details ------------------------------ Product description: Convert standard DMX-512 signal into analog signal for controlling 5050 3528 RGB LED Strip. User addressable DMX interface-with easy dip-switch settings and testing modes. Can connected with numbers of DMX Decoder to increase the output power to realize all kinds of changing mode. Input voltage: DC12~24V. 4 output channels, 4 amps per channel. Product size: 6.5 * 2.6 * 1.6inches