Delta Electronics AC/DC Adapter • Model: ADP‑90SB BB • Output: 19V / 4.74A • Input: 100–240V ~ 1.5A 50–60Hz • Power: 90W • Manufacturer: Delta Electronics • Safety marks: CE, GS, UL, TÜV, NOM, CCC, PSE • Note: No mains plug included • Suitable for devices requiring 19V 4.74A with compatible connector