Swansea City are said to be preparing an offer for Sweden striker Markus Rosenberg.

The 29-year-old, who has featured in both of his country's Euro 2012 fixtures so far, is out of contract this summer following five and a half years with Werder Bremen.

New Swans manager Michael Laudrup has been allocated a budget of £15m for new signings but he intends to make Rosenberg his first addition on a free transfer, according to the Daily Mail.

Southampton and Reading are also rumoured to be interested in Rosenberg's signature.