Tranmere have signed winger Edrissa Sonko from Walsall on a one-year contract.
The Gambia international made 37 appearances for The Saddlers last season, scoring five goals.
Having begun his career in his home country, Sonko went on to play for Anderlecht, Roda JC and Xanthi before making the switch to Walsall last summer.
Tranmere boss Ronnie Moore said: "I'm delighted to sign Edrissa. He's a talented player who can play on either wing or in the centre of midfield.
"He has bags of pace and has the tricks to beat a defender. He has plenty of experience, has played across Europe and at international level and I'm glad he has decided to come to Tranmere.
"He will be a great addition to our team."