Brand Name | comfast |
---|---|
Transmission Rate | 10 / 100Mbps |
Kind | External |
Origin | Mainland China |
Interface Type | USB2.0 |
Wi-Fi Supported Frequency | 2.4G & 5G |
Adapter Socket | USB |
Applicable Network Type | Ethernet |
Lan Transmission Rate | Ethernet |
Application | Desktop |
Package | Yes |
Certification | CE |
Transmission Speed | 600 Mbps |
Model Number | CF - 811AC / CF - 812AC |
CF-811AC Chipset | RTL8811CU |
CF-811AC Transmission Rate | 650Mbps |
Wireless Protocol | 802.11a, 802.11b, 802.11g |
Frequency Range | 2.4GHz&5GHz |
Support OS | Win XP / Vista / 7 / 8 / 8.1 / 10 ;MacOS10.6~MacOS10.15 |
CF-812AC | USB3.0 |
Function | Wifi Adapter / Wifi Receiver / Access Point, WiFi Receiver, WiFi Transmitter |
Products Status | Stock |
Support | Support Drop Shipping |
Transmit Power | 17dBm(Max) |
Antenna | Built in 2dBi Antenna |
Wireless Standard | IEEE802.11a / b / g / n / ac |
Warm tips | 64bit system and win 10 are not support soft AP |
Encryption | WPA - PSK / WPA2 - PSK; WPA / WPA2; WEP |
CF-812AC Chipset | RTL881BU |
CF-812AC Transmission Rate | 1300Mbps |
Feature | Mini and portable design |
Usage | For laptop; Desktop |
Type | WiFi Dongle |
650Mbps USB Wifi Adapter 2.4G&5GHz Dual Band 802.11AC Wireless Network Card Wi fi Antenna Wifi Receiver For Laptop Desktop PC
46.13 $
514 in stock
650M-1300Mbps 2.4G&5.8GHz USB Wireless Wifi Adapter High speed Network Card RTL8811CU/RTL8812BU Dual Band 802.11AC Antenna For Laptop Desktop
650Mbps 811AC Specifications:
Chipset: RTL8811CU
Interface Type: USB2 .0
Transmission Rate: 2.4GHz: 200Mbps, 5.8GHz: 433Mbps
Wireless Standards: IEEE 802.11ac/n/g/b/a
Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2
Supports for Window XP/ Vista/ 7 / 8/ 8.1/ 10; MacOS10.6~MacOS10.15
Package content:
1 x Wireless Adapter
1 x CD Drive
1 x Guarantee Card
Warm tips: Dear customer, If you need more, please order from this link!
//www.PORTAL.com/item/2255800712118576.html?
Dual band Portable WiFi
650Mbps| Mini and Invisible | High Compatibility
Classical Design Mini and Invisible
Mini shape is perfectly integrated with laptop/desktop
Mini Shape, High-quality Wi-Fi
Mini and portable design helps you enjoy stable high-quality Wireless life anywhere and anytime
Dual Band Helps You Enjoy 5G Speed
CF-811AC supports 2.4&5.8GHz, frequency up to 650Mbps Chat online or watch video more fluently Remark: 650Mbps is 2.4GHz 200Mbps+5.8GHz 433Mbps
Good Looking & High Performance
Classical Mini black shape, equipped with 11AC technology. Transmission is faster and more efficient in local area network. Video chatting and watching HD movie is more fluent
Compatible to Various Operating System
Windows XP, Windows 7/ 8/8.1/10, Mac
Wireless Internet Access on Desktop
There is no need messy network cables any more, realize wireless internet access. To make your environment clean and tidy
Wi-Fi Transmission Function
Support analog AP function. Can set on AP mode when connected to Internet and provide WiFi to mobile phone/IPad
Improve Signal Receipt of Laptop
If laptop doesn't receive signal well or network card is broken, WiFi adapter can improve it
1200Mbps 812AC Specifications:
Chipset: RTL8812BU
Interface Type: USB3.0
Transmission Rate: 2.4GHz: 400Mbps, 5.8GHz: 867Mbps
Wireless Standards: IEEE 802.11ac/n/g/b/a
Technology: Support MU-MIMO
Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2
Supports for Window XP/ Vista/ 7/ 8/ 8.1/ 10; MacOS10.9~MacOS10.14
Note: 64bit and Win 10 does not support soft AP function. But Win 10 can turn on the Mobile Hotspot function that comes with your computer
Proficiently manipulate WiFi, Experience Soaring Speed
1300Mbps | 2.4G/5.8GHz | Through the wall
Is the laptop slow online?
Always feel that the notebook network is slow, not as fast as the plug-in line. You need to have a gigabit dual band wireless adapter instead of original adapter. Not only help you increase your internet speed, but also connect 5G signal
Desktop computer cable is too long
Can't stand the desktop computer to pull out the long network cable and break the home environment CF-812AC gigabit wireless adapter, let the desktop computer receive the WiFi signal to surf the Internet
No WiFi in the office?
CF-812AC, Let the office desktop computer send out WiFi for your phone
1300Mbps 11ac Dual Band WiFi transmit and receive
2.4G/5.8G dual band receive and launch signal ,the total rate can be up to 1300Mbps 2.4G for long distance, 5.8G for crowed people, watch the video more fluently
Two work mode
Station Mode: receive WiFi signal
Let the laptop and desktop connect to the WiFi signal more smoothly. Desktop computers can access the Internet without wires. Enhance the Internet Signal of Laptop Computer
Access Point Mode: Launch WiFi signal
Launch WiFi signal from a laptop or desktop,then the other mobile phones and iPad can connect to the Internet via wireless
Built-in antenna, rate guarantee
Built-in transmit-and-receive antenna, the transmission of WiFi signals is more stable and robust
Multivariate Encryption to prevent password cracking
WiFi cracking not only slows down the Internet speed, but also lead to security issues of bank accounts and payments.
USB 3.0 Port Transport Upgrade
Compatible with main operating systems
Windows XP, Windows 7/8/8.1/10, Mac 10.9~10.14
Q&A
Q1: Why PC/Laptop can not recognize the adapter after I insert it?
A: Please confirm whether the adapter is correctly inserted into the USB port, or try other USB port.
Q2: My PC/Laptop don't support CD driver, how do I install the driver?
A: Please kindly download the driver from COMFAST Official Website or contact Customer Service.
Q3: Why do I get a driver error when I install the driver?
A: Please check whether the driver you installed is corresponding to your device's system.
Q4: After the driver installation is completed, the adapter cannot be searched?
A: Restart the computer after installation.
Q5: Does this adapter support TV/ TV Box?
A: Sorry, this device will only work when plugged into supported systems. Other devices such as TV, TV BOX, Printer, etc. which have USB ports, they don't have the necessary drivers to support this adapter.
Q6: Why the wireless speed of adapter is lower than my router?
A: The wireless speed is affected by many factors, such as distance, obstacles, interference, etc. Please contact customer service if you have any doubts.
Q7. My PC/Laptop don't support 5GHz, can it connect to router's 5G WiFi by using this adapter?
A: Yes, support.
If the above
Q&A
cannot solve your problem, please feel free to contact us!
wifi adapter for laptop
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