ASUS EXA1202YH AC Adapter

The ASUS EXA1202YH AC Adapter is a genuine 90W power supply for ASUS notebooks, delivering 19V at up to 4.74A to support charging and operation from AC mains. It uses a 5.5×2.5 mm DC output connector and is commonly listed as compatible with ASUS A-, K-, and N-series laptops, making it a reliable replacement option for many popular models. The wall-side input accepts 100–240V AC at 50/60 Hz and draws about 1.5 A, with some regional variants supplied as a 3-pin cord, depending on the market. The DC cable length is 1.8 meters and is described as non-shielded, providing ample reach for typical desk setups. This adapter is documented in ASUS materials as Enertronix EXA1202YH (M/N EXA1202YH) and is associated with the ADP-90YD B family, reflecting its role as a standard, high-wattage power supply used across multiple ASUS lines. If you need a direct, plug‑in replacement for compatible ASUS notebooks that requires a 90W supply, the EXA1202YH offers the official form factor, connector size, and electrical specs you’d expect from an authentic ASUS spare.