1. Confidential & Proprietary Portability Solutions Sprint EVDO Entrée Wireless Mobility Solutions for Demanding Applications 70606

2. Confidential & Proprietary Introduction – Who we are We design, develop and manufacture packaging for battery powered electronic equipment and systems. Standard products - Warrior Battery Pack Custom solutions – Rapid prototypes We have broad based technical expertise.

3. Confidential & Proprietary Expertise We are experts in – Packaging for man portable applications Battery and solar power systems – Network design Wired and Wireless Mesh networks Voice over IP (VoIP) – Video surveillance – Analog and digital sensor networks

4. Confidential & Proprietary Our Products and Services Warrior Battery Pack – EVDO Routers, Mesh Networks – WBP –xxx series. KR1 – Kyocera/Verizon, G3G – Linksys/Sprint, JB1 – Junxion, MB8 – Top Global, PPX - AirLink PinPoint/Raven, M49 – Airaya 4.9Ghz, G49R Proxim/Global Mesh, FT3 – Firetide Video Battery Pack – IP Camera – WBV- 4GC – Linksys WVC54GC Tactical Communication Kits – WBP – TCK – Basic for laptop, EVDO router, Sat Phone Solar Battery Packs – WBP – X20 – General purpose for equipment up to 20 watts Custom design and fabrication services – Low cost, rapid design and delivery

5. Confidential & Proprietary Warrior Battery Pack Application Business Continuity, Tactical Communication, Emergency Response Internet Warrior Battery Pack WLAN Extended Range Wi-Fi Network PDA Users Laptop Users Battery Powered Video Cameras, Sensors, Security WAN 3G EVDO Cellular Network Business or Emergency Center Life Saving Resources, Situational Awareness WRT54G3G EVDO Router

6. Confidential & Proprietary Warrior Battery Packs Sprint Rev A – EVDO/Wi-Fi Battery Powered EVDO/Wi-Fi Hotspot with Optional Video Camera Battery Powered Wireless Video Camera

7. Confidential & Proprietary Sprint EVDO Rev A Network Sprint Mobile Broadband Services Overview Sprint EVDO Coverage Map by Zip Code Sprint/Sierra Wireless S720 EVDO Card (w/ ext antenna port) Sprint/Linksys WRT54G3G EVDO/Wi-Fi Router (w/ Alt Wan fall back) Average SpeedMax Speed 3G CDMADownUpDownUp EVDO-A450-850 K300-400 K3.1 M1.8 M EVDO-0300-500 K60 - 90 K2.4 M154 K 1xRTT60 - 90 K 154 K

8. Confidential & Proprietary Target Applications Portable Internet Access Disaster Management and Recovery – Tactical Communication Centers – Situational Awareness – Patient Tracking Video Surveillance Business Continuity

9. Confidential & Proprietary Competitive Advantage Simple solutions to complex problems – “Commercial-off-the-shelf” (COTS) – Low cost design - $100 solution – Rapid prototypes Strong relationship with Sprint Strong market knowledge Strong customer focused technology expertise – Wireless, networking, video, VoIP, sensors – Battery and solar power

10. Confidential & Proprietary Thank You Contacts – ROB BARNETT VP Marketing T: 858.566.3344 E: RBarnett@EntreeWireless.com – DAVE AHLGREN President T: 760.846.0357 E: Dave@EntreeWireless.com