CF-812AC V2 is a 1300 Mbps dual-band driver-free wireless adapter. The driver-free design allows automatic installation for easier use. It supports both 2.4 GHz and 5.8 GHz frequency bands, offering strong anti-interference capability, powerful signal performance, and wide coverage—ideal for various scenarios such as offices, homes, dormitories, and hotels.
Sleek black textured design with imported ABS material, stylish and portable
USB 2.0 接口可实现高效数据传输
Built-in smart antenna for strong and stable signal
Brand chipset solution for reliable performance
Driver-free on Windows 10/11 for true plug-and-play convenience
Broad compatibility: Windows 8/8.1/10/11 (64-bit), Mac, Linux
Supports IEEE 802.11a/b/g/n/ac wireless standards
1300 Mbps high-speed wireless rate for smoother and faster online experience
Enhanced security with WPA3 encryption support
深圳市龙华区华南路 1 号华南数字谷 H 栋 9-10 楼
电话:86-755-83790059
邮政编码:518109
星期一至星期五
9:00-12:00,13:30-18:30










This usb wifi adapter has built-in driver, which can be automatically
installed by inserting it into the computer up Win10.
With high speed WiFi, enjoy playing games online without lag, and watching videos more smoothly
You can freely choose to connect to 2.4G or 5.8G frequency.
Recommend 2.4G for long distance and 5.8G for short distance.
WPA3 encryption, the network security level is greatly improved
Windows 8/8.1/10(32/64bit)/11(64bit), MAC, Linux. And Windows 10/11 supports driver free.
*本页面上的产品图片和演示场景仅供参考,可能与实际产品略有不同。请以实物为准。.
*本页数据为 COMFAST 内部实验室在特定测试条件下获得的理论值。实际使用情况可能因个别产品差异、软件版本、使用条件和环境因素而有所不同。请以实际使用情况为准。.
*为了提供尽可能准确的产品信息、规格和功能,COMFAST可能会定期调整和修改本页面上的文字描述、图像效果和其他内容,以确保与实际产品性能、规格、包装和配件保持一致。如有需要作出上述调整或修订,恕不另行通知。.
| 产品型号 | CF-812AC V2 |
| 无线标准 | IEEE802.11a/b/g/n/ac |
| 天线 | 内置 2dBi 天线 |
| 应用 | 台式机/笔记本电脑 |
| USB 端口 | USB2.0 |
| 无线速率 | 11b: 1/2/5.5/11Mbps:11g: 6/9/12/18/24/36/48/54Mbps 11n: 400Mbps:11ac: 867Mbps |
| Frequency Band | 2.412-2.483GHz;5.180-5.825GHz |
| 加密 | WPA-WEP/WPA-PSP/WPA2-PSP/WPA3 |
| 支持操作系统 | 支持 Windows xp/7/8/8.1/10/11 系统。 11 年 10 月 7 日为无车日。. |
| 其他职能 | 模拟 AP |
| 物理特征 | Plastic shell, Size: 37.5mm*17mm*8.5mm |
| 工作环境 | 工作温度:0℃~40℃ 存储温度:-40℃~70 工作湿度:10%~90%RH 无冷凝 存储湿度:5%~90%RH 无冷凝 |
CF-812AC V2 is a 1300 Mbps dual-band driver-free wireless adapter. The driver-free design allows automatic installation for easier use. It supports both 2.4 GHz and 5.8 GHz frequency bands, offering strong anti-interference capability, powerful signal performance, and wide coverage—ideal for various scenarios such as offices, homes, dormitories, and hotels.
Sleek black textured design with imported ABS material, stylish and portable
USB 2.0 接口可实现高效数据传输
Built-in smart antenna for strong and stable signal
Brand chipset solution for reliable performance
Driver-free on Windows 10/11 for true plug-and-play convenience
Broad compatibility: Windows 8/8.1/10/11 (64-bit), Mac, Linux
Supports IEEE 802.11a/b/g/n/ac wireless standards
1300 Mbps high-speed wireless rate for smoother and faster online experience
Enhanced security with WPA3 encryption support
深圳市龙华区华南路 1 号华南数字谷 H 栋 9-10 楼
星期一至星期五
9:00-12:00,13:30-18:30










This usb wifi adapter has built-in driver, which can be automatically
installed by inserting it into the computer up Win10.
With high speed WiFi, enjoy playing games online without lag, and watching videos more smoothly
You can freely choose to connect to 2.4G or 5.8G frequency.
Recommend 2.4G for long distance and 5.8G for short distance.
WPA3 encryption, the network security level is greatly improved
Windows 8/8.1/10(32/64bit)/11(64bit), MAC, Linux. And Windows 10/11 supports driver free.
*本页面上的产品图片和演示场景仅供参考,可能与实际产品略有不同。请以实物为准。.
*本页数据为 COMFAST 内部实验室在特定测试条件下获得的理论值。实际使用情况可能因个别产品差异、软件版本、使用条件和环境因素而有所不同。请以实际使用情况为准。.
*为了提供尽可能准确的产品信息、规格和功能,COMFAST可能会定期调整和修改本页面上的文字描述、图像效果和其他内容,以确保与实际产品性能、规格、包装和配件保持一致。如有需要作出上述调整或修订,恕不另行通知。.
| 产品型号 | CF-812AC V2 |
| 无线标准 | IEEE802.11a/b/g/n/ac |
| 天线 | 内置 2dBi 天线 |
| 应用 | 台式机/笔记本电脑 |
| USB 端口 | USB2.0 |
| 无线速率 | 11b: 1/2/5.5/11Mbps:11g: 6/9/12/18/24/36/48/54Mbps 11n: 400Mbps:11ac: 867Mbps |
| Frequency Band | 2.412-2.483GHz;5.180-5.825GHz |
| 加密 | WPA-WEP/WPA-PSP/WPA2-PSP/WPA3 |
| 支持操作系统 | 支持 Windows xp/7/8/8.1/10/11 系统。 11 年 10 月 7 日为无车日。. |
| 其他职能 | 模拟 AP |
| 物理特征 | Plastic shell, Size: 37.5mm*17mm*8.5mm |
| 工作环境 | 工作温度:0℃~40℃ 存储温度:-40℃~70 工作湿度:10%~90%RH 无冷凝 存储湿度:5%~90%RH 无冷凝 |
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