Usuthu have already confirmed the double signing of Bongani Zungu and Sandile Mthethwa as the duo join the Durban side on free transfers.
Zungu has been a free agent since leaving Mamelodi Sundowns at the end of last season and the 32-year-old midfield maestro will be keen to revive his career in KwaZulu-Natal.
Mthethwa, on the other hand, was released by Orlando Pirates on December 13 due to lack of game time and he was snapped up by Usuthu - a team based in his home province.
And now they are joined by 31-year-old Namibia striker Elmo Kambindu.
The KwaZulu-Natal side has loaned out Siphephelo Majola to D'General Football Club on a six-month loan deal.
They have also sent Senzo Ndlovu on loan to Durban City for the rest of the season.
Usuthu have also signed utility player Nkosikhona Radebe from TS Galaxy as they assert themselves as one of the lost active teams in this transfer market.