We use Xilinx chips to achieve better performance, so the power consumption is higher. If you want to reduce power consumption, you can go to Download Center > Product Family, select Pro Capture, and then download and install the low power consumption version firmware. This firmware can be applied to Pro Capture Dual HDMI, Pro Capture Dual SDI, Pro Capture Mini HDMI and Pro Capture Mini SDI. We must remind you that the performance and function of low power consumption firmware are both reduced compared with that of the high performance firmware.