The 21-year-old will move to St Mary's for an undisclosed feehaving agreed a five-year deal to keep him at the Club until the summerof 2017.
Mayuka underwent a successful medical earlier today and will be allocated the number 24 shirt once his move is complete.
TheZambia international has already been granted a work permit by the HomeOffice and Saints are now awaiting entry clearance for the deal to befully ratified, which is expected to happen before the end of this week.
Shouldthe formalities be resolved as anticipated, Mayuka will link up withhis new team ahead of Sunday's Barclays Premier League home fixtureagainst Manchester United.
"Emmanuel is alightning-quick striker who I am sure will excite the fans," First TeamManager Nigel Adkins said of the Club's fifth summer signing.
"He is only 21 years old but already has a great deal of experience, notably so at international level.
"Hewill bring something different to the group that we already have hereat Southampton, and I look forward to seeing him pull on our shirt forthe first time."
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