In August 2026, Cooler Master rolled out its innovative "Graphics Card Guardian" adapter box, available at a competitive price of 359 yuan. Designed to be interposed between the graphics card and the power supply unit, this adapter box boasts real-time monitoring capabilities for each pin on the 12V-2×6 power cable. Should any irregularities arise, it promptly initiates a dual-mode alert system, combining both sound and light signals. In scenarios of critical malfunctions, it activates a protective mechanism to mitigate the risk of GPU burnout resulting from interface overheating. The device features a vibrant, multicolored LED ring indicator and an integrated buzzer, enhancing user awareness. Its dual-color connector design simplifies the process of verifying full cable insertion. Installation is straightforward, involving just three steps: First, insert the original 12V-2×6 power cable into the designated interface at the base of the adapter box. Subsequently, connect the adapter box's output end to the graphics card's power port. Furthermore, Cooler Master offers a reassuring three-year warranty, pledging full compensation for any interface burnout attributed to the adapter box.