The 28-year-old player was cleared to join the team after some initial doubts about the transfer paperwork were resolved.
Swansea's boss, Alan Sheehan, expressed his enthusiasm for Benson's signing, saying that he brings a lot of quality, energy, and work-rate to the team both on and off the ball.
Sheehan also highlighted Benson's experience in the Championship, where he has been a key performer.
Swansea's Director of Football, Richard Montague, praised Benson's ability to make things happen on the field, citing his speed and creative spark as assets to the team.
Montague also emphasized the importance of Benson's arrival in adding dynamism to Swansea's play in the final third of the field.