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The Changing Role of Wi-Fi in the Enterprise 2011 Xirrus, Inc. All Rights Reserved.

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Wi-Fi: Vision 2011 Xirrus, Inc. All Rights Reserved. Wi-Fi will overtake Wired as the primary network connection in the Enterprise as evidenced by the wave of new devices being introduced without a Wired connectivity option

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Wi-Fi: Speeds 802.11n speeds effectively put Wi-Fi on par with Wired Ethernet Fast Ethernet Gigabit Ethernet 1990 1995 2000 2005 2010 Enterprise Adoption Rate Wired Wi-Fi 802.11b 802.11ag 802.11n 2011 Xirrus, Inc. All Rights Reserved.

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1990 1995 2000 2005 2010 Enterprise Adoption Rate Wi-Fi: Devices Client devices are increasingly being engineered with Wi-Fi as the only network connection Desktops Laptops VoIP Phones Notebooks Wired Wi-Fi Smartphones Netbooks iPads Tablets 2011 Xirrus, Inc. All Rights Reserved.

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1990 1995 2000 2005 2010 Enterprise Adoption Rate Wired Wi-Fi Wi-Fi: Applications Enterprise applications are mobilizing via the cloud and will increasingly be accessed over Wi-Fi Mainframe Data-centric Client / Server Data, Voice & Video Client / Server Data & Voice over Wi-Fi Data, Voice & Video over Wi-Fi Data over Wi-Fi Cloud-based Data, Voice & Video 2011 Xirrus, Inc. All Rights Reserved.

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How many Wi-Fi devices do you use today? Wi-Fi: Reality Within 24 months, 60-80% of Enterprise users will rely upon recently mobilized applications. They will use 3+ wireless devices over a cloud-based infrastructure to access these applications. 2010 Xirrus, In. All Rights Reserved.

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The Wi-Fi Device Tidal Wave 2011 Xirrus, Inc. All Rights Reserved. January 2011

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Notebooks Used to access all manner of business apps TabletsUsed to access specific business apps Smart Phones Used to access specific business apps and place Cellular and VoIP calls VoIP PhonesUsed to place VoIP calls Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 8

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Music DevicesUsed to access mobile media TVsUsed to access stationary media ProjectorsUsed to connect mobile devices Video SurveillanceUsed to secure areas Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 9

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PrintersUsed to print wirelessly RFID TagsUsed to monitor and track equipment WhiteboardsUsed to open programs & save notes WatchesUsed to synchronize time, weather, etc Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 10

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Cash RegisterUsed for Point of Sale systems Vehicle Computer Used on forklifts and trucks for business apps Bar Code ScannersUsed to scan equipment, materials, PoS Blue-ray playersUsed to play media Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 11

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Media ServersUsed to stream media Print ServersUsed to connect printers Digital CamerasUsed to transfer pictures and video Picture FramesUsed to show pictures Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 12

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Broadband Routers Used to connect to broadband services Web RadiosUsed to listen to music Game ConsolesUsed to play games Navigation DevicesUsed to update information Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 13

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Internet ViewerUsed to access the internet ToysUsed to control and update data eReadersUsed to update reading materials Hard DrivesUsed to backup and store data Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 14

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ScalesUsed to communicate weights VideophonesUsed to communicate and for security CarsUsed as a hotspot ThermostatsUsed to update weather conditions Confidential Information. 2010 Xirrus, In. All Rights Reserved. Page 15

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Thank you 2011 Xirrus, Inc. All Rights Reserved.