Eagle Broadband, Inc., and Subsidiaries Notes to the Consolidated Financial Statements August 31, 2004 Exhibit 23.1 Consent of McManus & Company, PC Independent Public Accountants CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-117309 and 333-117690) and on Form S-3 (Nos. 333-109481, 333-106074, 333-97913, 333-118117 and 333-111160) of Eagle Broadband, Inc., of our report dated December 13, 2002, relating to the financial statements, which appear in this Annual Report on Form 10-K. /s/ McManus & Company, PC - ------------------------- McManus & Company, PC Rockaway, New Jersey December 28, 2004