The San Francisco 49ers signed Equanimeous St. Brown and released fellow wide receiver Andy Isabella on Tuesday.
St. Brown, 28, landed a one-year deal after stints with the Green Bay Packers, Chicago Bears and New Orleans Saints.
A sixth-round draft pick by the Packers in 2018, he has 63 catches for 928 yards and two TDs in 62 games (28 starts).
Isabella, 28, was a second-round pick by Arizona in 2019. He has 33 catches for 447 yards and three TDs in 43 career games (three starts) with the Cardinals, Baltimore Ravens and Buffalo Bills.