Wide receiver Laurent Robinson will work out for the Cowboys at Valley Ranch, a source said.
Robinson was released by the San Diego Chargers despite catching six passes for 120 yards in the preseason finale. He has 89 catches for 1,000 yards and four touchdowns in four NFL seasons, including 34 catches for 344 yards and two touchdowns for the St. Louis Rams in 2010.
The Cowboys could address their lack of depth at receiver by signing the 6-foot-2, 197-pound Robinson. Reserve receivers Kevin Ogletree, Jesse Holley and sixth-round rookie Dwayne Harris have combined career totals of only 10 catches for 130 yards, all by Ogletree.