A loan deal for the winger, 30, has been agreed with League Two side Swindon Town
Manager Bryan Hughes thinks he arrives as a great time with the club standing a chance of making a big statement on Saturday.
“I came across Jermaine as a player when I was at Accrington and was very impressed with his ability,” he said to the club’s website.
“Obviously, he has played at a higher level but he’ll come in with us now until the end of the season to help with our continued push.
“We have applied for the clearances we need for him to play here at Wrexham and hopefully he will become available for selection as soon as possible.”
Keep an eye out for a preview of the huge BT Sport game on Friday morning.