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    <title>2016/06/06 on Yano&#39;s digital garage</title>
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      <title>Intel Dual Band Wireless-AC 7260</title>
      <link>https://www.bravotouring.com/~yano/diary/it/20160606_intel7260hmw.htm</link>
      <pubDate>Mon, 06 Jun 2016 23:32:52 +0900</pubDate>
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      <description>&lt;p&gt;「Windows 10 Pro」化した&lt;a href=&#34;https://www.bravotouring.com/~yano/diary/it/20150805_nuc.htm&#34;&gt;Intel NUC DN2820FYKH&lt;/a&gt;。&lt;/p&gt;&#xA;&lt;iframe align=&#34;right&#34; frameborder=&#34;0&#34; marginheight=&#34;0&#34; marginwidth=&#34;0&#34; scrolling=&#34;no&#34; src=&#34;https://rcm-jp.amazon.co.jp/e/cm?lt1=_blank&amp;bc1=000000&amp;IS2=1&amp;bg1=FFFFFF&amp;fc1=000000&amp;lc1=0000FF&amp;t=yanosdigitalg-22&amp;o=9&amp;p=8&amp;l=as4&amp;m=amazon&amp;f=ifr&amp;ref=ss_til&amp;asins=B00ESBCJSS&#34; style=&#34;width:120px;height:240px;&#34;/&gt;&#xA;&lt;table align=&#34;right&#34; class=&#34;Landscape&#34;&gt;&#xA;&lt;tr&gt;&#xA;&lt;td&gt;&lt;img alt=&#34;Intel Dual Band Wireless-AC 7260 867 Mbps+ Bluetooth 4.0 7260HMW&#34; src=&#34;https://www.bravotouring.com/~yano/images/2016/20160606_intel7260hmw.jpg&#34;/&gt;&lt;/td&gt;&#xA;&lt;/tr&gt;&#xA;&lt;tr&gt;&#xA;&lt;td class=&#34;PhotoMemo&#34;&gt;Intel Dual Band Wireless-AC 7260&lt;/td&gt;&#xA;&lt;/tr&gt;&#xA;&lt;/table&gt;&#xA;&lt;p&gt;内蔵WiFiの&lt;a href=&#34;http://ark.intel.com/ja/products/75174/Intel-Wireless-N-7260&#34;&gt;Intel Wireless-N 7260&lt;/a&gt;が11acはおろか11a(5GHz)にも対応していないのが常々心細かったのだが、&lt;a href=&#34;https://www.bravotouring.com/~yano/diary/it/20160530_win8wmc.htm&#34;&gt;メディアストリーミングサーバに仕立てる&lt;/a&gt;にあたって絶妙なタイミングで上位モデルの&lt;a href=&#34;http://ark.intel.com/ja/products/75439/Intel-Dual-Band-Wireless-AC-7260&#34;&gt;Intel Dual Band Wireless-AC 7260&lt;/a&gt;が3,000円を切ってたので11ac化する事に。&lt;/p&gt;&#xA;&lt;p&gt;実作業は、裏蓋を開けてmini PCI Expressな「Intel Wireless-N 7260(7260HMW BN)」と差し替えれば良いだけなので、楽ちん。&lt;/p&gt;&#xA;&lt;p&gt;結果、GbE、Wireless-N 7260BN、Wireless-AC 7260の順に…&#xA;&lt;blockquote class=&#34;Log&#34;&gt;&#xA;yano@GT110b:~$ iperf -s&lt;br/&gt;&#xA;------------------------------------------------------------&lt;br/&gt;&#xA;Server listening on TCP port 5001&lt;br/&gt;&#xA;TCP window size: 85.3 KByte (default)&lt;br/&gt;&#xA;------------------------------------------------------------&lt;br/&gt;&#xA;[  4] local 192.168.199.1 port 5001 connected with 192.168.199.230 port 54112&lt;br/&gt;&#xA;[ ID] Interval       Transfer     Bandwidth&lt;br/&gt;&#xA;[  4]  0.0-60.1 sec  5.91 GBytes   845 Mbits/sec&lt;br/&gt;&#xA;[  4] local 192.168.199.1 port 5001 connected with 192.168.199.221 port 54195&lt;br/&gt;&#xA;[  4]  0.0-60.1 sec   561 MBytes  78.2 Mbits/sec&lt;br/&gt;&#xA;[  5] local 192.168.199.1 port 5001 connected with 192.168.199.232 port 52376&lt;br/&gt;&#xA;[  5]  0.0-60.0 sec  1.86 GBytes   266 Mbits/sec&lt;br/&gt;&#xA;yano@GT110b:~$&lt;/blockquote&gt;BNの80Mbps弱からACでは266Mbpsと3倍以上の速度に改善。やったね。&#xA;&lt;/p&gt;</description>
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