The Cardinals signed Carter off their practice squad Monday.
With James Conner (foot) expected to miss the remainder of the year, Carter's signing adds much-needed backfield depth. The North Carolina product was elevated for the Week 4 loss to the Seahawks, rushing once for one yard over just four offensive snaps. He's expected to continue playing behind both Trey Benson and Emari Demercado in the Arizona's Week 5 matchup against the Titans.