PSEC – A Prospect Capital Fund

Prospect Capital Makes Additional Secured Term C Debt Investment in Unitek

March 10, 2008

NEW YORK, NY – (MARKET WIRE) – 03/10/08 – Prospect Capital Corporation
(NASDAQ: PSEC) (“Prospect”) announced today that it has made an
additional secured Term C debt investment of approximately $6.5
million in Unitek Acquisition, Inc. (&quo…