Exhibit 99.1

FOR IMMEDIATE RELEASE	Contact:	Bob Puccini
		Investor Relations (720) 895-7787 bob.puccini@arrisi.com

ARRIS ANNOUNCES PRELIMINARY AND UNAUDITED

FOURTH QUARTER and FULL YEAR 2013 RESULTS

Suwanee, Ga. (February 19, 2014) ARRIS Group, Inc. (NASDAQ:ARRS) today announced preliminary and unaudited financial results for the fourth quarter and full year 2013.

On April 17, 2013, the Company closed the acquisition of Motorola Home. As a result, comparisons to prior periods may not be meaningful.

Financial Highlights

• Revenues in the fourth quarter 2013 were $1,199.1 million

• Adjusted net income (a non-GAAP measure) in the fourth quarter 2013 was $0.54 per diluted share

• GAAP net loss in the fourth quarter 2013 was $(0.02) per diluted share

• The Company repaid $372.8 million of debt in the fourth quarter

• The Company ended the fourth quarter 2013 with $513.4 million of cash resources

• Order backlog at the end of the fourth quarter 2013 was $538.6 million

• The Company’s book-to-bill ratio in the fourth quarter 2013 was 1.01

“We had a great fourth quarter and made remarkable progress in 2013. As a result of our successful acquisition and integration of Motorola Home, we are a larger, stronger and much more relevant supplier to a growing worldwide customer community. Moreover, 2014 is looking to be our best year ever.” said Bob Stanzione, ARRIS Chairman and CEO.

“Our fourth quarter results were strong. Our revenues were up 12% from the third quarter, largely as a result of new product introductions, and we had strong cash generation. Also, in the quarter, we retired our remaining convertible notes for $232 million and repaid $141 million of our term loan debt, including a $125 million optional prepayment,” said David Potts, ARRIS EVP & CFO. “With respect to the first quarter 2014, we now project that revenues for the Company will be in the range of $1,170 to $1,210 million, with adjusted net income per diluted share in the range of $0.42 to $0.47 and GAAP net income per diluted share in the range of $0.05 to $0.10.”

Revenues in the fourth quarter 2013 were $1,199.1 million as compared to fourth quarter 2012 revenues of $344.0 million. Third quarter 2013 revenues were $1,067.8 million.

For the full year 2013 and 2012, revenues were $3,620.9 million and $1,353.7 million, respectively. 2013 revenues include the revenues of Motorola Home following the closing of the acquisition on April 17, 2013.

Adjusted net income (a non-GAAP measure) in the fourth quarter 2013 was $0.54 per diluted share, compared to $0.28 per diluted share for the fourth quarter 2012. Adjusted net income (a non-GAAP measure) for the third quarter 2013 was $0.39 per diluted share.

Year to date, adjusted net income was $1.66 per diluted share for 2013 as compared to $0.93 per diluted share in 2012. 2013 excludes the adjusted net income of Motorola Home prior to April 17, 2013. A reconciliation of adjusted net income to GAAP net income per diluted share is attached to this release and also can be found on the Company’s website (www.arrisi.com).

GAAP net loss in the fourth quarter 2013 was $(0.02) per diluted share, as compared to fourth quarter 2012 GAAP net income of $0.13 per diluted share and third quarter 2013 GAAP net income of $0.12 per diluted share. Year to date, GAAP net loss was $(0.37) per diluted share in 2013 as compared to GAAP net income of $0.46 per diluted share in 2012. 2013 includes the net income of Motorola Home following the closing of the acquisition on April 17, 2013.

Cash & Cash Equivalents - The Company ended the fourth quarter 2013 with $513.4 million of cash resources, which includes $509.8 million of cash, cash equivalents and short-term investments, and $3.6 million of long-term marketable securities, as compared to $695.0 million, in the aggregate, at the end of the third quarter 2013. The Company generated $190.9 million of cash from operating activities during the fourth quarter 2013, as compared to $11.8 million generated during the fourth quarter 2012. During the full year of 2013, the Company generated $570.9 million of cash from operating activities, which compares to $84.4 million generated during 2012.

Debt Retirements – In the fourth quarter 2013 the Company redeemed its remaining convertible notes for $232 million and 3.1 million shares of common stock. The Company also repaid $141 million of term loan debt, including $125 million of optional prepayments.

Order backlog at the end of the fourth quarter 2013 was $538.6 million as compared to $222.6 million and $523.7 million at the end of the fourth quarter 2012 and the third quarter 2013, respectively. The Company’s book-to-bill ratio in the fourth quarter 2013 was 1.01 as compared to the fourth quarter 2012 of 1.11 and the third quarter 2013 of 0.99.

ARRIS management will conduct a conference call at 5:00 pm EDT, today, Wednesday, February 19, 2014, to discuss these results in detail. You may participate in this conference call by dialing 888-679-8034 or 617-213-4847 for international calls prior to the start of the call and providing the ARRIS Group, Inc. name, conference pass code 52957683 and Bob Puccini as the moderator. Please note that ARRIS will not accept any calls related to this earnings release until after the conclusion of the conference call. A replay of the conference call can be accessed approximately two hours after the call through February 26, 2014 by dialing 888-286-8010 or 617-801-6888 for international calls and using the pass code 57012703. A replay also will be made available for a period of 12 months following the conference call on ARRIS’ website at www.arrisi.com.

About ARRIS

ARRIS is a premier video and broadband technology company that transforms how service providers worldwide deliver entertainment and communications without boundaries. Its powerful end-to-end platforms enable service and content providers to improve the way people connect – with each other and with their favorite content. The Company’s vision and expertise continue to drive the industry’s innovations, as they have for more than 60 years. Headquartered north of Atlanta, in Suwanee, Georgia, ARRIS has R&D, sales and support centers throughout the world. For more information: www.arrisi.com

Forward-looking statements:

Statements made in this press release, including those related to:

• growth expectations and business prospects;

• revenues and net income for the first quarter 2014, and beyond;

• the integration of the Motorola Home business

• expected sales levels and acceptance of new ARRIS products; and

• 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 for the first quarter 2014 as well as the general outlook for 2014 and beyond are based on preliminary estimates, assumptions and projections that management believes to be reasonable at this time, but are beyond management’s control;

• ARRIS may encounter difficulties combining the Motorola Home operations with ours, including difficulties combining personnel, facilities, and other operations or preserving customer relationships.

• ARRIS’ customers operate in a capital intensive consumer based industry, and volatility in the capital markets or changes in customer spending may adversely impact their ability or willingness to purchase the products that the Company offers; and

• because the market in which ARRIS operates is volatile, actions taken and contemplated may not achieve the desired impact relative to changing market conditions and the success of these strategies will be dependent on the effective implementation of those plans while minimizing organizational disruption.

In addition to the factors set forth elsewhere in this release, other factors that could cause results to differ from current expectations include: 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 including regulatory developments; rights to intellectual property, market trends and the adoption of industry standards; 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 September 30, 2013. 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.

PRELIMINARY CONSOLIDATED BALANCE SHEETS

(in thousands)

(unaudited)

	December 31,			September 30,			June 30,			March 31,			December 31,
	2013			2013			2013			2013			2012
ASSETS
Current assets:
Cash and cash equivalents	$	442,438		$	541,114		$	610,502		$	423,551		$	131,703
Short-term investments, at fair value		67,360			125,387			130,723			184,838			398,414
Total cash, cash equivalents and short term investments		509,798			666,501			741,225			608,389			530,117
Restricted cash		1,079			1,818			3,801			4,689			4,722
Accounts receivable, net		647,154			627,844			662,156			206,236			188,581
Other receivables		8,366			4,076			11,007			3,743			350
Inventories, net		330,129			343,895			311,608			126,530			133,848
Prepaid income taxes		13,034			49,447			38,186			10,703			9,235
Prepaids		61,482			18,881			17,296			13,227			11,682
Current deferred income tax assets		77,167			75,875			132,113			25,927			24,944
Other current assets		39,930			60,111			281,987			13,674			16,413
Total current assets		1,688,139			1,848,448			2,199,379			1,013,118			919,892
Property, plant and equipment, net		396,152			398,353			393,594			54,109			54,378
Goodwill		935,579			938,435			938,493			193,976			194,115
Intangible assets, net		1,176,192			1,241,258			1,270,211			86,926			94,529
Investments		71,176			96,711			95,551			55,938			86,164
Noncurrent deferred income tax assets		12,501			11,358			11,191			52,410			47,431
Other assets		52,363			52,300			54,847			11,089			9,385
	$	4,332,102		$	4,586,863		$	4,963,266		$	1,467,566		$	1,405,894
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	662,919		$	573,673		$	485,291		$	47,783		$	45,719
Accrued compensation, benefits and related taxes		116,262			101,233			88,494			36,791			29,773
Accrued warranty		48,755			46,536			57,532			2,768			2,882
Deferred revenue		69,071			77,267			80,254			61,431			44,428
Current portion of LT debt		53,254			293,399			289,990			225,368			222,124
Current income taxes liability		3,068			7,012			6,528			350			853
Other accrued liabilities		151,793			148,282			549,995			59,055			24,942
Total current liabilities		1,105,122			1,247,402			1,558,084			433,546			370,721
Long-term debt, net of current portion		1,691,034			1,822,941			1,837,952			—			—
Accrued pension		58,657			65,395			64,263			27,200			26,883
Accrued severance liability, net of current portion		3,814			3,870			3,782			4,262			4,119
Noncurrent income taxes payable		21,048			25,012			35,320			30,168			24,389
Noncurrent deferred income tax liabilities		74,791			74,242			146,086			351			351
Other noncurrent liabilities		58,649			53,465			48,196			18,836			19,043
Total liabilities		3,013,115			3,292,327			3,693,683			514,363			445,506
Stockholders’ equity:
Preferred stock		—			—			—			—			—
Common stock		1,766			1,729			1,726			1,509			1,488
Capital in excess of par value		1,688,782			1,669,667			1,657,383			1,292,971			1,285,575
Treasury stock at cost		(306,330	)		(306,330	)		(306,330	)		(306,330	)		(306,330	)
Unrealized gain (loss) on marketable securities		306			85			(19	)		288			206
Unfunded pension liability		(2,416	)		(8,558	)		(8,558	)		(8,592	)		(8,558	)
Unrealized gain (loss) on derivative Instruments		(2,541	)		(4,277	)		—			—			—
Accumulated deficit		(60,569	)		(57,752	)		(74,922	)		(26,459	)		(11,809	)
Cumulative translation adjustments		(11	)		(28	)		303			(184	)		(184	)
Total stockholders’ equity		1,318,987			1,294,536			1,269,583			953,203			960,388
	$	4,332,102		$	4,586,863		$	4,963,266		$	1,467,566		$	1,405,894

ARRIS GROUP, INC.

PRELIMINARY CONSOLIDATED STATEMENTS OF OPERATIONS

(in thousands, except per share data)

(unaudited)

	For the Three Months						For the Twelve Months
	Ended December 31,						Ended December 31,
	2013			2012			2013			2012
Net sales	$	1,199,067		$	344,003		$	3,620,902		$	1,353,663
Cost of sales		832,696			220,812			2,598,154			891,086
Gross margin		366,371			123,191			1,022,748			462,577
Operating expenses:
Selling, general, and administrative expenses		110,562			43,794			338,252			161,338
Research and development expenses		129,471			40,700			425,825			170,706
Acquisition, integration and other costs		12,668			5,131			45,471			6,207
Restructuring charges		(747	)		306			37,576			6,761
Amortization of intangible assets		65,066			7,729			193,637			30,294
		317,020			97,660			1,040,761			375,306
Operating income (loss)		49,351			25,531			(18,013	)		87,271
Other expense (income):
Interest expense		19,457			4,546			67,888			17,797
Loss (gain) on investments		4,242			78			2,698			(1,405	)
Loss (gain) on foreign currency		(777	)		(131	)		(3,502	)		786
Interest income		(626	)		(993	)		(2,936	)		(3,241	)
Other (income) expense, net		632			(171	)		13,989			(962	)
Income (loss) before income taxes		26,423			22,202			(96,150	)		74,296
Income tax expense (benefit)		29,240			7,407			(47,390	)		20,837
Net income (loss)	$	(2,817	)	$	14,795		$	(48,760	)	$	53,459
Net income (loss) per common share:
Basic	$	(0.02	)	$	0.13		$	(0.37	)	$	0.47
Diluted	$	(0.02	)	$	0.13		$	(0.37	)	$	0.46
Weighted average common shares:
Basic		139,333			114,028			131,980			114,161
Diluted		139,333			117,013			131,980			116,514

ARRIS GROUP, INC.

PRELIMINARY CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

	For the Three Months Ended December 31,						For the Twelve Months Ended December 31,
	2013			2012			2013			2012
Operating Activities:
Net income (loss)	$	(2,817	)	$	14,795		$	(48,760	)	$	53,459
Adjustments to reconcile net income (loss) to cash provided by operating activities		105,955			21,056			287,671			80,867
Net income, including adjustments		103,138			35,851			238,911			134,326
Changes in operating assets & liabilities, net of effects of acquisitions and disposals:					—						—
Accounts receivable		(18,647	)		(17,624	)		(854	)		(37,139	)
Other receivables		(3,277	)		211			(2,182	)		8,398
Inventory		13,766			3,648			74,111			(21,491	)
Accounts payable and accrued liabilities		102,132			(8,289	)		257,396			(5,675	)
Prepaids and other, net		(6,252	)		(2,004	)		3,527			5,982
Net cash provided by operating activities		190,860			11,793			570,909			84,401
Investing Activities:
Investments, net		92,905			(69,654	)		381,593			(132,943	)
Property, plant and equipment, net		(18,030	)		(6,861	)		(71,323	)		(21,368	)
Cash paid for acquisition, net of cash acquired		—			—			(2,208,114	)		—
Other, net		—			—			—			3,249
Net cash provided by (used in) investing activities		74,875			(76,515	)		(1,897,844	)		(151,062	)
Financing Activities:
Proceeds from issuance of debt		—			—			1,925,000			—
Payment of debt obligations		(372,784	)		—			(404,409	)		—
Other, net		8,373			7,772			117,079			(37,511	)
Net cash provided by (used in) financing activities		(364,411	)		7,772			1,637,670			(37,511	)
Net increase (decrease) in cash and cash equivalents		(98,676	)		(56,950	)		310,735			(104,172	)
Cash and cash equivalents at beginning of period		541,114			188,653			131,703			235,875
Cash and cash equivalents at end of period	$	442,438		$	131,703		$	442,438		$	131,703

ARRIS GROUP, INC.

PRELIMINARY SUPPLEMENTAL SALES & NET INCOME RECONCILIATION

(in thousands, except per share data) (unaudited)

(in thousands, except per share data)	Q4 2012						Q4 2013						Year 2012						Year 2013 (1)
	Amount						Amount						Amount						Amount
Sales	$	344,003					$	1,199,067					$	1,353,663					$	3,620,902
Highlighted items:
Acquisition accounting impacts related to Motorola Home and BigBand deferred revenue		432						3,148						2,899						7,121
Reduction in revenue related to Comcast investment in ARRIS		—						—						—						13,182
Sales excluding highlighted items	$	344,435					$	1,202,215					$	1,356,562					$	3,641,205
	Q4 2012						Q4 2013						Year 2012						Year 2013 (1)
	Amount			Per Diluted Share			Amount			Per Diluted Share			Amount			Per Diluted Share			Amount			Per Diluted Share
Net income (loss)	$	14,795		$	0.13		$	(2,817	)	$	(0.02	) (2)	$	53,459		$	0.46		$	(48,760	)	$	(0.37	) (2)
Highlighted items:
Impacting gross margin:
Acquisition accounting impacts related to Motorola Home inventory		—			—			(3,818	)		(0.03	)		—			—			53,782			0.40
Product rationalization		—			—			2,891			0.02			—			—			16,473			0.12
Acquisition accounting impacts related to Motorola Home and BigBand deferred revenue		432			0.00			3,067			0.02			2,899			0.02			5,545			0.04
Fair value impacts related to Comcast investment in ARRIS		—			—			—			—			—			—			13,182			0.10
Stock compensation expense		802			0.01			1,324			0.01			3,169			0.03			4,269			0.03
Impacting operating expenses:
Acquisition, integration and other costs		5,131			0.04			12,667			0.09			6,207			0.05			45,471			0.34
Restructuring		306			0.00			(747	)		(0.01	)		6,761			0.06			37,575			0.28
Amortization of intangible assets		7,729			0.07			65,066			0.45			30,294			0.26			193,637			1.43
Stock compensation expense		5,910			0.05			9,812			0.07			24,737			0.21			31,520			0.23
Impacting other (income) / expense:
Non-cash interest expense		3,181			0.03			—			—			12,358			0.11			9,926			0.07
Impairment of investment		67			0.00			—			—			533			0.00			—			—
Settlement charge - pension		3,064			0.03			—			—			3,064			0.03			—			—
Credit facility - ticking fees		—			—			—			—			—			—			865			0.01
Mark-to-market FV adjustment related to Comcast investment in ARRIS		—			—			—			—			—			—			13,189			0.10
Impacting income tax expense:
Net tax items		(9,199	)		(0.08	)		(9,849	)		(0.07	)		(34,614	)		(0.30	)		(152,883	)		(1.13	)
Total highlighted items		17,423			0.15			80,413			0.56			55,408			0.48			272,551			2.02
Net income excluding highlighted items	$	32,218		$	0.28		$	77,596		$	0.54		$	108,867		$	0.93		$	223,791		$	1.66
Weighted average common shares - Basic					114,028						139,333						114,161						131,980
Weighted average common shares - diluted					117,013						143,956						116,514						135,136

(1) Excludes Motorola Home results prior to April 17, 2013

(2) Basic shares used for Q4 2013 and YTD 2013 as losses were reported for those periods and the inclusion of dilutive shares would be anti-dilutive

See Notes to GAAP and Adjusted Non-GAAP Financial Measures

Notes to GAAP to Adjusted Non-GAAP Financial Measures

The Company reports its financial results in accordance with accounting principles generally accepted in the United States (“GAAP” or referred to herein as “reported”). However, management believes that certain non-GAAP financial measures provide management and other users with additional meaningful financial information that should be considered when assessing our ongoing performance. Our management regularly uses our supplemental non-GAAP financial measures internally to understand, manage and evaluate our business and make operating decisions. These non-GAAP measures are among the factors management uses in planning for and forecasting future periods. Non-GAAP financial measures should be viewed in addition to, and not as an alternative to, the Company’s reported results prepared in accordance with GAAP. Our non-GAAP financial measures reflect adjustments based on the following items, as well as the related income tax effects:

Acquisition Accounting Impacts Related to Deferred Revenue: In connection with our acquisitions of Motorola Home and BigBand, business combination rules require us to account for the fair values of arrangements for which acceptance has not been obtained, and post contract support in our purchase accounting. The non-GAAP adjustment to our sales and cost of sales is intended to include the full amounts of such revenues. We believe the adjustment to these revenues is useful as a measure of the ongoing performance of our business. We have historically experienced high renewal rates related to our support agreements and our objective is to increase the renewal rates on acquired post contract support agreements; however, we cannot be certain that our customers will renew our contracts.

Inventory Valuation: In connection with our acquisition of Motorola Home, business combinations rules require the inventory be recorded at fair value on the opening balance sheet. This is different from historical cost. Essentially we were required to write the inventory up to end customer price less a reasonable margin as a distributor. In addition, we have conformed other cost basis inventory valuation policies during the period. We have excluded the resulting adjustments in inventory and cost of goods sold.

Product Rationalization: In conjunction with the integration of Motorola Home, we have identified certain product lines which overlap. In the second and fourth quarters of 2013, we made the decision to eliminate certain products. As a result, we recorded expenses related to the elimination of inventory and certain vendor liabilities. We believe it is useful to understand the effects of this item on our total cost of goods sold.

Reduction in Revenue Related to Comcast Investment in ARRIS: In connection with our acquisition of Motorola Home, Comcast was given an opportunity to invest in ARRIS. The accounting guidance requires that we record the implied fair value of benefit received by Comcast as a reduction in revenue. Until the closing of the deal, changes in the value of the investment will be marked to market and flow through other expense (income). We have excluded the effect of the implied fair value in calculating our non-GAAP financial measures. We believe it is useful to understand the effects of these items on our total revenues and other expense (income).

Stock-Based Compensation Expense: We have excluded the effect of stock-based compensation expenses in calculating our non-GAAP operating expenses and net income measures. Although stock-based compensation is a key incentive offered to our employees, we continue to evaluate our business performance excluding stock-based compensation expenses. We record non-cash compensation expense related to grants of options and restricted stock. Depending upon the size, timing and the terms of the grants, the non-cash compensation expense may vary significantly but will recur in future periods.

Restructuring, Acquisition, Integration and Other Costs: We have excluded the effect of acquisition, integration, and other expenses and the effect of restructuring expenses in calculating our non-GAAP operating expenses and net income measures. We will incur significant expenses in connection with our recent acquisition of Motorola Home, which we generally would not otherwise incur in the periods presented as part of our continuing operations. Acquisition and integration expenses consist of transaction costs, costs for transitional employees, other acquired employee related costs, and integration related outside services. Restructuring expenses consist of employee severance, abandoned facilities, and other exit costs. Additionally, we have excluded the effect of a loss on the sale of a product line in calculating our non-GAAP operating expenses and net income measures. We believe it is useful to understand the effects of these items on our total operating expenses.

Amortization of Intangible Assets: We have excluded the effect of amortization of intangible assets in calculating our non-GAAP operating expenses and net income measures. Amortization of intangible assets is non-cash, and is inconsistent in amount and frequency and is significantly affected by the timing and size of our acquisitions. Investors should note that the use of intangible assets contributed to our revenues earned during the periods presented and will contribute to our future period revenues as well. Amortization of intangible assets will recur in future periods.

Non-Cash Interest on Convertible Debt: We have excluded the effect of non-cash interest in calculating our non-GAAP operating expenses and net income measures. We record the accretion of the debt discount related to the equity component non-cash interest expense. We believe it is useful to understand the component of interest expense that will not be paid out in cash.

Impairment of Investment: We have excluded the effect of an other-than-temporary impairment of a cost method investment in calculating our non-GAAP financial measures. We believe it is useful to understand the effect of this non-cash item in our other expense (income).

Settlement Charge - Pension: In an effort to reduce volatility and administrative expense in connection with the Company’s pension plan, we have offered certain participants an opportunity to voluntarily elect an early payout of their pension benefits. We exclude this charge in Non-GAAP measures, as this is a one-time charge that is not considered by management in their review of financial results.

Credit Facility - Ticking Fees: In connection with our acquisition of Motorola Home, the cash portion of the consideration is funded through debt financing commitments. A ticking fee is a fee paid to our banks to compensate for the time lag between the commitment allocation on a loan and the actual funding. We have excluded the effect of the ticking fee in calculating our non-GAAP financial measures. We believe it is useful to understand the effect of this non-cash item in our other expense (income).

Mark To Market Fair Value Adjustment Related To Comcast Investment in ARRIS: : In connection with our acquisition of Motorola Home, Comcast was given an opportunity to invest in ARRIS. The accounting guidance requires we mark to market the changes in the value of the investment and flow through other expense (income). We have excluded the effect of the implied fair value in calculating our non-GAAP financial measures. We believe it is useful to understand the effects of these items on our total other expense (income).

Income Tax Expense (Benefit): We have excluded the tax effect of the non-GAAP items mentioned above. Additionally, we have excluded the effects of certain tax adjustments related to state valuation allowances, research and development tax credits and provision to return differences.