Hello first post here, I am a professional electrician 40+ years experience and have a brand new Cintiq 16 pro also.
Tablet info: Input: 100 - 240 VAC, 50 Hz/60 Hz Output: 12 VDC, 6.0 A max.
(copied tablet info from OP)
Multivolt rating of 100-240v (@50-60hz frequency) is adaptable to Line...