West Brom have completed the loan signing of QPR midfielder Sandro.
The Brazil international has joined on loan until the summer, when Albion will have the option of making the deal permanent.
Sandro, who joined QPR from Tottenham two years ago, will wear West Brom's No 30 shirt.
He told the club's website: "I spoke to the manager and was impressed. This is a big club and I feel happy to be here and very happy to be back in the Premier League. I believe I have a lot to offer.
"It was my first day today and I'm looking forward to being part of this family. As a player I play with my heart, I give all I can on the pitch - all the time I want to win the ball and play the ball. I hope the fans will see the best of me during my time."
Albion boss Tony Pulis said: "We're delighted to bring such a quality player to the club.
"We've got a few injuries and knocks at the moment so we're pleased to be able to strengthen the squad. Sandro has a great pedigree and will be a good addition to our squad."