The Giants signed Brownlee to the practice squad Tuesday, Dan Salomone of the team's official site reports.
Brownlee will get a fresh opportunity with the Giants after playing in six regular-season games for the Chiefs in 2025. He hasn't recorded a reception since the 2023 campaign as a member of the Jets, but with the Giants' injury issues at wide receiver (most recently Darnell Mooney [neck]), Brownlee could be elevated to the team's active roster ahead of Sunday's game against the Texans.