QPR goalkeeper Robert Green is convinced of the quality of Mauro Zarate.

Zarate, who joined on loan from West Ham earlier in the week, is set to make his debut. Green believes the striker can make a positive impact on the squad.

"Zarate has scored goals wherever he has been. He has had a lot of loans to various clubs and I'm sure he sees this as a chance to get some playing time and goals.

"He adds something different to Bobby Zamora and Charlie. He's a more diminutive striker and another option for us off the bench or from the start."