Connectify能把你的笔记本变成一个无线路由器，让支持WIFI的手机或者别的笔记本共享上网。虽然可以自己手动在电脑上设置，不过Connectify的特点就是使用起来方便简洁。
软件截图：
兼容的无线网卡：
Atheros AR5xxx/AR9xxx cards, driver version 8.0.0.238
Broadcom 4310-series (in many Dell laptops)
Broadcom 4321AG/4322AG/43224AG WLAN Adapter, driver version 5.60.18.8 (here)
D-link AirPlus G DWL-G510 Wireless PCI Adapter, driver version 3.0.1.0
D-Link DWA-140 RangeBooster N USB Adapter, driver version 3.0.3.0
Dell 1510 Wireless N adapter, Broadcom version,driver 5.60.18.8, (here)
Intel 5100/5300, driver version 13.0.0.107
Linksys Dual-Band Wireless-N USB Network Adapter(WUSB600N), driver version 3.0.10.0
Netgear 108 Mbit WG311T
Ralink RT2870 (in many 802.11n USB dongles)
Realtek RTL8187B (Win7 driver ver.1178)
Realtek RTL8187SE (with the drivers that came with Windows 7)
Realtek RTL8192u with 1370(Beta)
Sitecom Wireless USB Adapter 54g WL-608, with Ralink RT2870 drivers, version 3.0.9.0
不兼容的无线网卡：
Belkin F5D7050UK
Belkin Wireless G MIMO devices (as of version 3.1.2.0)
D-Link AirPlus G DWL-G122
Gigabyte GA-WPKG 802.11g
Intel 3945/4965,2200BG (most Intel cards, unfortunately)
Mac Book Builtin Broadcom devices
Realtek RTL8187 (like in older 802.11bg USB dongles)
Zydas ZD1211 (also in 802.11bg USB dongles)
注：以上列表仅供参考，根据实际测试结果。
使用介绍：
1、到官方网站下载“Connectify”后双击安装，默认安装到C盘
2、安装完成后，在系统的右下角会有一个“Connectify”的托盘图标
3、点击“Easy Setup Wizard”进行设置，然后点击“Start Hotsopt”即可开启WIFI热点功能了
Connectify 官方网站及下载地址：
http://www.connectify.me/
http://download.cnet.com/Connectify/3000-18508_4-75024171.html
相关文章：
Windows 7 快速共享 Internet 无线网络
http://support.microsoft.com/kb/976507/zh-cn