Acer, an important partner for Microsoft, will wait to see and assess the performance of the Surface with Windows RT tablet before committing its own devices to the platform.
"Originally we had a very aggressive plan to come out very early next year but because of Surface, our R&D development doesn't stop, but we are much more cautious," Acer President Jim Wong told Reuters on Tuesday.
"Originally our plan was Q1, but now I don't think it will be earlier than Q2."
Acer has been a vocal critic of Microsoft's Surface tablet for some time. According to Wong, Lenovo and Asustek had plans to introduce Windows RT tablets at around $599, but Microsoft surprised everyone with the $499 Surface tablet (though that would not include the keyboard/cover).