Summary: Compatible with kinds of digital IC LED strip. Can work under mode, Stand-alone mode, RF mode(customized). Under mode, it can work as decoder with standard DMX512 compliant interface, address can be set easily and shown on the digital numeric display. Under Stand-alone mode, it can work as SPI controller, have 32 kinds dynamic mode, adjustable speed and brightness. Under RF mode, it matchs with our RGB remoter, it also can be controlled by mobile phone through WiFi-Relay controller. Material: metalandplastic colour: black Package Contents: 1 x Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store