X0202 4 2005-09-14 0 0001086745 WPCS INTERNATIONAL INC WPCS 0001044321 MARXE AUSTIN W & GREENHOUSE DAVID M 153 E 53RD ST 55TH FL NEW YORK NY 10022 0 0 1 0 Common Stock 2005-09-14 4 S 0 2000 9.04 D 900167 I By Limited Partnerships This is a joint filing by Austin W. Marxe (Marxe) and David M. Greenhouse (Greenhouse). They share voting and investment control over all securities owned by Special Situations Private Equity Fund, LP (PE). 379,334 shares of Common Stock and 6,250,000 Warrants to purchase 520,831 shares of Common Stock are held by PE. The interest of Marxe and Greenhouse in the shares of Common Stock owned by PE is limited to the extent of his pecuniary interest. Austin W. Marxe 2005-09-16 David M. Greenhouse 2005-09-16