Specification: _x005f_x000D_ Certification: CE _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: PWM Controller/HUB _x005f_x000D_ Colour: Black _x005f_x000D_ Material: ABS _x005f_x000D_ Interface: SATA, 3PIN _x005f_x000D_ Cable length: 3PIN: 170(±10) mm; SATA: 500(±10)mm _x005f_x000D_ Size: 46x22x9.5mm/1.81x0.87x0.35inch _x005f_x000D_ Weight: 15g _x005f_x000D_ Key operation: _x005f_x000D_ Click the M key to switch to the next lighting mode, which can cycle through the controller's built-in lighting modes; _x005f_x000D_ Click the S key to switch the light change speed, there are 8 gears that can be switched in cycle; _x005f_x000D_ Press and hold the S key for 4 seconds to turn off the lights, and then press and hold the S key for 4 seconds to turn on the lights; _x005f_x000D_ Click the C key to switch to other light colors or light reverses under the same formula. Press and hold the C key for 5 seconds to switch the light brightness. There are a total of 6 levels of brightness that can be switched in descending cycles. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x  ARGB Controller