This Power Supply Module attaches directly to Basic or Advanced Ring Grip and allows you to mount and power accessories such as monitors and wireless video systems via one USB-C power output(PD 40W) and two P-Tap power outputs. Hotswap controller design. A built-in conditioner protects against reverse-polarity connections, ESD, overcurrent, and short circuits. It accepts DC input from 12.0 V DC to 17.5 V DC. This design can protect your equipment.