SCHEDULE II - CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

12 Months Ended

Dec. 31, 2012

SCHEDULE II - CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II - CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II—CONSOLIDATED VALUATION AND QUALIFYING ACCOUNTS
MELLANOX TECHNOLOGIES, LTD.

Description:	Balance at Beginning of Year		Charged (Credited) to Costs and Expenses			Deductions			Balance at End of Year
	(in thousands)
Year ended December 31, 2012:
Deducted from asset accounts:
Allowance for doubtful accounts	$	557	$	82		$	—		$	639
Allowance for sales returns and adjustments		337		(258	)		—			79
Income tax valuation allowance		28,491		3,582			—			32,073
Total	$	29,385	$	3,406		$	—		$	32,791
Year ended December 31, 2011:
Deducted from asset accounts:
Allowance for doubtful accounts	$	402	$	155		$	—		$	557
Allowance for sales returns and adjustments		75		262			—			337
Income tax valuation allowance		3,245		25,267			(21	)		28,491
Total	$	3,722	$	25,684		$	(21	)	$	29,385
Year ended December 31, 2010:
Deducted from asset accounts:
Allowance for doubtful accounts	$	290	$	112		$	—		$	402
Allowance for sales returns and adjustments		15		60			—			75
Income tax valuation allowance		3,186		188			(129	)		3,245
Total	$	3,491	$	360		$	(129	)	$	3,722