ARRIS Group Inc. 2012 Investor & Analyst Conference August 8, 2012 NASDAQ MarketSite New York City Welcome Bob Puccini, VP Investor Relations 3 Safe Harbor Statements in this presentation or made in this meeting, including those related to the outlook of 2012 and beyond, expected revenues and net income, gross margins, operating expenses, income taxes, acceptance of certain ARRIS products, the general market outlook, and industry trends, are forward-looking statements. These statements involve risks and uncertainties that may cause actual results to differ materially from those set forth in these statements. Among other things, projected results are based on preliminary estimates, assumptions and projections that management believes to be reasonable at this time, but are beyond management’s control; ARRIS is dependent upon customer decisions to purchase the Company’s products -- these decisions can be deferred and customers also may select competitor’s products; and because the market in which ARRIS operates is volatile, actions taken and contemplated may not achieve the desired impact. Other factors that could cause results to differ from current expectations include: the uncertain current economic climate and financial markets, and their impact on our customers’ plans and access to capital: the impact of rapidly changing technologies; the impact of competition on product development and pricing; the ability of ARRIS to react to changes in general industry and market conditions; rights to intellectual property and the current trend toward increasing patent litigation, market trends and the adoption of industry standards; possible acquisitions and dispositions; and consolidations within the telecommunications industry of both the customer and supplier base. These factors are not intended to be an all-encompassing list of risks and uncertainties that may affect the Company’s business. Additional information regarding these and other factors can be found in ARRIS’ reports filed with the Securities and Exchange Commission, including its Form 10-Q for the quarter ended June 30, 2012. In providing forward-looking statements, the Company expressly disclaims any obligation to update publicly or otherwise these statements, whether as a result of new information, future events or otherwise. ARRIS Group Inc. Investor & Analyst Conference August 8, 2012 4 Agenda 8:00 – 8:30 Reception 8:30 – 8:35 Welcome Bob Puccini 8:35 – 8:50 ARRIS Vision, Strategy and Execution Bob Stanzione 8:50 – 9:00 Financial Goals and Balance Sheet Strategy Dave Potts 9:00 – 9:25 Technology Drivers and Trends Tom Cloonan 9:25 – 9:45 Break / NASDAQ Opening Bell 9:45 – 9:55 ARRIS Markets and Customers Ron Coppock 9:55 – 10:50 Product Portfolio Growth Bruce McClelland 10:50 – 10:55 Summary Bob Stanzione 10:55 – 11:00 Wrap Up Bob Puccini ARRIS Group Inc. Investor & Analyst Conference August 8, 2012 5 ARRIS Leadership Team... Bob Stanzione Chairman of the Board of Directors, President and CEO Bruce McClelland Ron Coppock David Potts Larry Margolis Tom Cloonan Group President President Executive Vice Executive VP Chief Technology Products and Worldwide Sales President and Strategy & Legal Officer Services and Marketing CFO ARRIS Group Inc. Investor & Analyst Conference August 8, 2012 ARRIS Vision, Strategy and Execution Bob Stanzione, CEO 7 ARRIS Company Overview High tech, pure play provider of voice, high-speed data, and video solutions to the global broadband industry Headquartered in Suwanee, Georgia ~2,100 Employees 21 Direct Presence In 21 Countries Channel Presence In 30 30 Countries Customers Worldwide ~1.5B Market Cap ~1.5 Billion1 $ $1,207M Revenue Last 12 Months Note: 1. Based on closing share price of $13.29 on 8/6/2012 ARRIS Group Inc. Investor & Analyst Conference August 8, 2012 8 ARRIS Company Highlights ▪ IP Convergence is the dominant theme behind our sales growth and investment strategy - Next generation access and routing platforms - Triple play customer premise equipment - Cloud-based services and support systems - Wi-Fi® Mobility – residential and metro - Professional Services ▪ Profitable business with solid cash generation ▪ Significant organic investment augmented with focused M&A ▪ Market leadership in key product categories - #1 Worldwide Market Share1 of Voice over IP high speed modems - #2 Worldwide Market Share1 of Cable Edge Routers (CMTS) (1) Source: Infonetics 1Q’12 ARRIS Group Inc. Investor & Analyst Conference August 8, 2012 9 Our Path To Growth Vision Strategy Execution ARRIS Group Inc. Investor & Analyst Conference August 8, 2012 10 Our Vision Continues to Expand ▪ Our Path to Growth - “Everything IP, Everywhere” - In the Home and on the Go! ARRIS Group Inc. Investor & Analyst Conference August 8, 2012