QPR have reached an agreement to sign Shaun Derry on a two-year deal from Crystal Palace.
Derry, who captained the Eagles to Championship safety last term, will join the Rs on a free transfer from July 1.
Rangers boss Neil Warnock told the club's official website: "I felt we needed another type of midfielder to what we already have.
"If we are going to be successful this season we need to cover every avenue.
"I know Shaun well. He is a very good professional who will benefit the team."