[Input]100-240V (universal) can also be used if brought back from abroad, 50/60Hz

[Output] 19V2.37A 45.1W

[Interface]AC input 3 plugs, DC output interface --3.0*1.1mm

[Packaging]Customized carton packaging, adapter bubble bag packaging (to ensure safe transportation) What you received is: 1 brand new adapter + (free) a power cord (the power cord is not covered by the warranty)

（Applicable to all random configurations of Acer 19V2.37A/3.0 * 1.1 interface power adapter/charger)

Hummingbird SF3 S5 S7 TMP238 V3-371AspireSwitch12 AspireSwitch12S AspireSwitch11V AcerAspireV13 V3-372-557T704ZP47B516D77FS AcerTMP236M TravelmateP236series MS2392 Because there are too many models, it is impossible to give examples one by one. If you are not clear, please contactOnline customer service.