1.LED USB-DMX512 controller system 2.5V:<160W,12V:<432W,24V:<864W ... :0-60 D 5.CE&Rohs LED USB-DMX512 system ,LED USB-DMX512 controller system5V:<160W, 12V:<432W, ... the software CD into CD-ROM drive.2.Double-click the English original edition FSsetup.exe, then start ... installation finished.(the progress of installation will show several mistakes, click “ignore” ,continue to install is ok.) , after ...