It's original, was given with the the brand new monitor (inside packet)
Brand: Honoto
Model: ADS-25PE-19-3 19525E
AC Input: 100V – 240V~50/60 Hz
DC Output: 19.5V=1.28A
Cable Length: 3 Meter (with power cable)
DC Connector Type: General port
Operating Frequency: 50 to 60 Hz
Ac Power Cable with Adapter: Yes
Product Condition: only 6 months used
Made in/ AssembleChina