The region today confirmed that they have signed Broster from Guinness Premiership side Saracens.
Brighton-born Broster earned two Wales caps in 2005 against USA and Canada under Mike Ruddock and has also represented Wales at U18, U19 and U21 level. The 25 year old made his Saracens debut against Wasps in 2003 and went on to make 67 appearances for the Guinness Premiership team.
“I’m delighted to be coming to Stradey,” said Broster. “I spent some good times at Saracens but felt it was time to seek a new challenge.”