Product Description: 1. DMX512 signal decoding, single PC supportsmultiple USB- decoding, and the output is stable 2. USB-BOX has standard 3 x DMX512 output, (1536 channels) 3. A single PC software with 30 domains, can be expanded to 30x DMX512 output 4. Equipped with an Ethernet communication connection, which can be operated remotely using 5. Memory with SD memory function, can work independently from the computer The computer 3D stage is established to realize the real-time display effect of the computer 3D effect and the scene lighting synchronization Synchronize music and lighting effects to create a light show You can create your own library or modify existing ; Built-in effect scene export of 3D lighting effects The lowest request of computer configuration for XP can be run. Processor frequency: 800Mhz. RAM: 256Mb. It has Video Capture Card with 32 Mb [RAM] what can support Direct 3D. 800x600 pixel screen. Recommend request of computer configuration 10 can be run. Processor frequency: 2Ghz. RAM: 8G. It has Video Capture Card with 128 Mb /RAM/ what can support Direct 3D. 1280x1028 pixel screen. Request of external power supply of USB- decoder when it is off-line. Tips The product comes with U disk, which is more convenient to use. You must not go to other websites to download versions of software for installation or upgrade without permission. Otherwise, the motherboard malfunction, the display go black, and the computer display hardware cannot be detected. Material: plastic+metal colour: orange Package Contents: 1 x controller (Excluding 1 CR2032 3V button battery) 1 x TF card 1 x cable 1 x USB cable 1 x U disk( color and style are randomly, Cannot be chosen the specific color and style.) 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.