I am looking to get the CLC 280 and I have a couple of questions.
 
- Can I run the CLC 280 without the USB connection?
- Without the USB Connection what color is the LED ?
- What are the 2 cables for on the unit itself ?
- Can I control my Fans on the radiator though a fan controller and is this safe?
- If I do run it through the PWM connector on the pump block cable and don't use the software will it have pwm control? Or will I need to use the USB connection