[model]: adp-90yb e ap-1900-23 ap-1900-35 (the power supply model is not necessarily the same, as long as the upper output and socket can be used)

[parameter] input: 100-240V 50 / 60Hz (International) 8-word input socket

[output] output: 19v 4.74A (90W)

[manufacturer]: China Taida Guangbao

[socket]: common socket 5.5 * 2.5 (5.5 * 2.1 with tuning fork)

Appearance quality: 80% - 90% random delivery