Check Before Buying: Your original adapter must output 19V, and the plug must be 5.5 x 2.5 mm round tip without a center pin. Do not buy if your monitor is 12V, 14V, uses USB-C, or has a built-in power supply
75W Output With Headroom: Input 100-240V 50-60Hz, output 19V 3.95A 75W. It can replace a 19V 3.42A or 19V 2.37A adapter only if the voltage and connector match your device exactly
Confirmed Models: Suitable for selected Asus VX238H, VX238H-W, VX248H, MX279H, VX239H monitors that use an external 19V 5.5 x 2.5 mm adapter. Please verify your own label, as Asus changes specs by region and production batch
Safety Protection: Built-in over-current, over-voltage, short-circuit and over-temperature protection, with fire-resistant housing for stable daily use. Unplug if the adapter becomes unusually hot or smells burnt
Package And Support: 1x 19V 3.95A 75W AC adapter with yellow angled 5.5 x 2.5 mm tip, 1x AC power cord. Email support available, and contact us before returning if the fit is unclear