The Dolphins signed former Giants CB Michael Coe, the team announced on Wednesday.
Coe was waived off injured reserve on Monday. He was originally placed on I.R. with a hamstring injury.
The fifth-year pro played in seven games this season with one start and made 13 tackles and two passes defensed. He played in 10 games for the Giants last season. Coe adds depth at corner for the Dolphins, as Richard Marshall is on I.R.