— New York Giants (@Giants) December 30, 2017
King, 27, is a former fifth-round pick of the Broncos back in 2013. He lasted less than a year in Denver before he was claimed off of waivers by the Panthers.
After brief stints with the Jaguars and Buccaneers, the Giants signed him to their practice squad during the 2015 season before cutting him loose.
In 2017, King appeared in eight games for the Giants and caught 18 passes for 240 yards receiving and three touchdowns.