Kaiser was called up from AHL Rockford on Friday, per Charlie Roumeliotis of WGN Radio.
Kaiser played 35 games with the Blackhawks earlier in the season, picking up one goal and two assists before being sent to the AHL on Jan. 23. Kaiser had three assists over 17 AHL games before his recall. The Blackhawks sent Nolan Allan to Rockford in a corresponding move.