PD Decoy PDC004 This parody PD uses PD 2721 hardware chip, which cannot be upgraded, cannot change the voltage, and cannot be solved with compatibility problems. Think carefully before buying Risk Warning: 1. The hardware chip will be randomly applied to the voltage, for example, you need a 15V model. It can produce other voltages 2. Hardware chip, can not be upgraded, voltage can not be selected 3. It does not support reading charging head information 4. It does not support other gears except for the fixing of a few voltages, such as the PPS 5 transmission. You forced the tablet computer 12V with 15V, causing the computer to overheat and cause a fire. 6. Does not support PPS gear 7 arbitrary voltage selection. Compatibility generally does not guarantee compatibility with most PDC004/PDC003 charging heads, it uses a hardware PD identification chip. The logic behind the identification of this identification chip is tricking to induce a constant voltage. However, if the voltage that should be