Intel® Centrino® Wireless-N 2230, monobande référence rapide avec les spécifications, les fonctionnalités et les technologies.
2230无线网卡不可以连接5GHz的频带。原因：5Ghz是新的无线协议， 频率、速度、距离，抗干扰都比2.4Ghz强很多，因为无线的信号的不同，支持2.4Ghz的设备一般搜不到；基本上都是2.4Ghz，但它干扰源太多，微波炉，家用电器等都是2.4Ghz的；苹果的设备可以使用5GHZ的频段，因为是新频段，干扰少，传输...
最大300Mbps，参见官方说明 Delivers up to 300 Mbps speed in the 2.4 GHz band with multiple streams for enhanced speed while improving coverage and reliability.
Hi all! I have a Dell all in one tablet, running Windows 8.1, with Intel(R) Centrino(R) Wireless-N 2230. I get on the internet for a while, then no internet! I have checked that the airplane mode is turned off, installed the latest drivers, rolled back...
很遗憾这个无线网络不支持5GHz的哦 http://www.intel.com/content/www/cn/zh/processors/centrino/centrino-wireless-n-2230-brief.html 参考以上intel这款网卡信息您就懂了
Solved: I have a Dell Inspirion 5520 that has Intel(R) Centrino(R) Wireless-N 2230 built in. Also I have a TP link TL-WR740N wireless router. I have
打开网卡属性，在电源管理里面去掉所有的勾选。
对于相同的ubuntu版本，我遇到了与我在终端上编写的命令相同的问题。
Intel(R) Centrino(R) Wireless-N 2230 (Driver Version 15.10.3.2) Realtek PCIe GBE Family Controller I'd like to install a speed and powerfull Wireless card. But I'm not sure wich models will be compatible with my laptop. I'll have to make some research on the web. And ...
您好，这样的情况建议您下载最新版本的驱动精灵，或是直接在线升级一下驱动精灵。希望可以帮到您。