Exhibit 10.2 REGISTRATION RIGHTS AGREEMENT Registration Rights Agreement (the "Agreement"), dated as of June 14, 2007, by and between ERF Wireless, Inc., a corporation organized under the laws of State of Nevada, with its principal executive office at...Registration Rights Agreement • June 21st, 2007 • ERF Wireless, Inc. • Communications equipment, nec • Massachusetts
EXHIBIT 10.1 INVESTMENT AGREEMENT INVESTMENT AGREEMENT (this "AGREEMENT"), dated as of June 14, 2007 by and between ERF Wireless, Inc. a Nevada corporation (the "Company"), and Dutchess Private Equities Fund, Ltd., a Cayman Islands exempted company...Investment Agreement • June 21st, 2007 • ERF Wireless, Inc. • Communications equipment, nec • Massachusetts
