Dell Small Business offers downloads of McAfee Total Protection 2016 Unlimited Devices for Windows, Mac, iOS, and Android, model no. MTP16Z009RKA, for $9.99. That's $5 below our mention from last month and the lowest price we've seen without rebate hassles. (It's a current best by $10.) The McAfee suite includes antivirus, mobile protection, and PC optimization software.