1. D-LINK HQ -WRPD Apr 10 th, 2012 Sales Guide v1.00

2. IEEE 802.11ac Product Introduction Product Position mydlink Cloud Feature Competitive Analysis

3. 4th Generation 802.11n Data Rate: Up to 600 Mbps 2nd Generation Enhanced range due to use of MIMO 802.11b Data Rate: 11 Mbps Use Case: Medium-resolution video streaming Use Case: E-mail 3rd Generation 1st Generation 802.11g/a - Wi-Fi starts to become ubiquitous 802.11 Data Rate: 2 Mbps Data Rate: 54 Mbps Use Case: E-mail Use Case: Rich-data Web experience Ref. http://www.5gwifi.org 5th Generation 802.11ac Data Rate: Up to 3.6 Gbps First solutions < 1.8 Gbps Use Case: Whole home coverage for video consumption age

4. Introduction IEEE 802.11ac is the latest standard. This next (5 th ) generation technology have best speed, capacity, coverage and battery life than 802.11n. Increase Channel bandwidth 11ac communications channel is as much as two or four times wider than the channel available in 802.11n to deliver higher speeds. Less interference 802.11ac works in the much-less crowed 5GHz spectrum. With less competition for the airwaves from other devices. or 160MHz Max

5. Support maximum MIMO 2 or more spatial streams(up to 8) MU-MIMO (Multi-user MIMO) throughput of at least 1Gbps and a maximum single link throughput of at least 500Mbps. Reduce multipath fading Adopt Beamforming technology Use Beam-forming mode to improve coverage. It can learn and avoid inefficient pathways to transmit instead of original overall radiated. 11n

6. Wi-Fi 802.11ac: Actual throughput benefits 12 Ref. http://www.5gwifi.org 3SS 11ac 500-750Mbps 3SS 11ac 150-250Mbps One Room Edge of Home 2SS 11n 40-60Mbps

7. 802.11ac feature in DIR-865L This standard base on 802.11a that operate in 5GHz Gigabit speeds on wireless: Up to 3x faster than 802.11n Up to 1 Gbps TCP/IP throughput by multi-station Wider channel bandwidths: 80 MHz mandatory for station Modulation: 256-QAM, rate 3/4 and 5/6 Key Benefits Wi-Fi 11ac improves range at home - connect more devices 3x speed of 802.11n – Synch large video or music files quickly Better power consumption – Enter power saving fast because high transfer rate Ref. http://www.5gwifi.org Faster Throughput High Capacity Better Coverage Battery Life

8.  Target Market  Target to Home/SOHO users by new standard 802.11ac to enhance wireless performance up to 1.75Gbps (450Mbps 11n+1300Mbps 11ac) and improve coverage by Beamforming technology. It can fast access video streaming and file synchronously via different frequency. Data Internet Port USB Port 2.4GHz 5GHz

9. · World’s Fastest Wi-Fi - - Transfer rate up to 1.75Gbps by Current dual band 3x3(11n) + 3x3(11AC) ·Full-Home coverage -- Beamforming technology enhance the wireless range · Easy to share – Share videos, music and photos by Shareport Plus, Shareport Mobile, Shareport Web Access · Media server --Share media streaming through DLNA protocol · Parental Controls -- OpenDNS provides award- winning Web content filtering 1750 · Support Cloud sharing, Cloud management by web and Mobile APPs (IOS, Android ) · Guest Zone-- Separate and limit guest access · Easy install– QRS mobile & Web-Based Setup Wizard

10. 3x3 11ac Backwards Compatibility – 11 a/b/g/n 1.8 Gbps PHY Rate – TCP Throughput 1 Gbps Channel bandwidth Modulation Coverage – 20M / 40M / 80M / 160MHz – BPSK to 256 QAM Channel bandwidth Coverage – Best rate vs range 3x3 11n 450 Mbps PHY Rate – TCP Throughput 300 Mbps Backwards Compatibility – 11 a/b/g – 20M / 40MHz Modulation – BPSK to 64 QAM Modulation DIR-865L Multiple HD streaming Current Dual Band

11. USB Hard-drive Movies files MusicPhoto  DLNA Media Server -- Easily access and share file with other DLNA compliant devices through Wi-Fi interface. Music player DIR-865L LCD TV USB Hard Drive

12. 1Gbps High Level Coverage Throughput Middle Level DIR-865L wireless ac 1800 Support 802.11a/b/g/n/ac technology Current dual band 2.4G/5GHz 3x3, up to 1800Mbps Hardware NAT Best coverage Video streaming, QoS mydlink cloud service USB 2.0 DIR-835 Wireless n Smart Beam 2.4G(2x2) + 5G(3x3) current dual band 3dbi Omni antenna x 3 3x external antenna, up to 750Mbps DLNA compliant Shareport™ Plus Shareport™ web access USB2.0 DIR-857 Wireless current dual-band 2.4G(3x3) + 5G(3x3) current dual band Internal PIFA x 3 Wireless speed rate up to 900Mbps Shareport™ Plus / Shareport™ web access DLNA compliant USB3.0 SD card 0.5Gbps

13. Internet files music photos Cloud management Manage router anywhere anytime Block intruder while you’re not at home Get instant intrusion E-mail alert. Cloud sharing Access your files, music or photos anywhere. Share documents to your friends and family. Control and create your very own sharing cloud.

14.  1 st cloud : Device manage via mydlink portal or mydlink APP.  2 nd cloud : SharePort mobile APP, share your videos, music and photos whenever wireless Camera NAS USB