I can find in the US such things exist... a slimline adapter lump which will accept input of both AC (110-240V) and DC (10-15V). I think Dell are using pictures of this item on some different products in the UK, and it's generally very confusing. I really don't want to buy one in the US for $80 and then pay $30+ for shipping.

Has anyone got one of these for any recent Dell model, and could tell me the part numbers? I think my system (Vostro 1000) is compatible with most Dells but is too new to be listed in product descriptions?