Feature: USB A male metal shell to Din 3pin female adapter cable. USB DMX Interface. Micro processor enabled. Supports Freestytle software. DMX512 times configurable. Support for Windows XP, Vista, Windows 7, Windows 8, Windows 10 ( 32bit and 64bit ). The CD includes drivers, installation video (Freestytle software please go to freestyler.be to download it) Specifications: Main color: black usb shell (see can't LED flashing when close the usb housing, Transparent usb shell (you can see the LED flashing when the data connected sucessfuly) Material: plastic Caple length: 1.0m/3.2ft Package size: 14.5 x 10.8 x 3cm Software Installing Note: Please follow the instruction to install the driver and software carefully, if you have any problems during installation, please feel free to , we will try our best to solve it ASAP. Package list: 1x USB to DMX Interface Adapter 1x CD 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.