65W AC adapter for TOSHIBA, 19V output, plug size 5.5mm x 2.5mm. - Brand: ELECOM - Compatible models: TOSHIBA - Output voltage: 19V - Maximum output: 65W - Plug size: 5.5mm x 2.5mm I bought this for my laptop (dynabook). The box says TOSHIBA, but since my current dynabook is not made by Toshiba, the connector didn't fit and I couldn't use it. It's been opened but is unused. If your dynabook is made by Toshiba, I think it should work. #Toshiba #TOSHIBA #ACadapter #dynabook