HP Genuine 9100-4821, Original HP Power transformer (Lucent/Agere 3304B) - 100/120/220/240VAC input, 47.5-66Hz - 28VAC out
Original HP Power transformer (Lucent/Agere 3304B) - 100/120/220/240VAC input, 47.5-66Hz - 28VAC output
Item obselete. Displayed for informational purpose.