1200M Dual Band Mini Wi fi Adapter 2.4G 5G usb wifi Adapter dongle Computer Network Card 802.11ac Wireless Wifi CF-912AC

Model CF-912AC
$36.90 $13.99
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1200M Dual Band Mini Wi fi Adapter 2.4G 5G usb wifi Adapter dongle Computer Network Card 802.11ac Wireless Wifi CF-912AC


Note:   Smile

1,Dear friend,this is a AC wireless adapter, if you want use this AC adapter work very well  Please  check your router before your order, cuz if your router are not the  AC router , it will just  lik e a general adapter, many thanks 
  • Conform to the IEEE802.11 ac/a/b/g/n standard. 
  • Provide USB3.0 interface.  
  • Provide WPS one key to encryption.  
  • Support 2.4GHz/5.8GHz dual band wireless signals 
  • Highest 1167Mbps wireless transmission rate (2.4GHz: 300Mbps; 5.8GHz: 867Mbps)
  • Provide two kinds of control mode: Infrastructure & Ad-hoc
  • Provide 64/128 bit WEP encryption, support WPA/WPA2 etc. advanced encryption
  • Provide simple configuration and monitoring program
  • Support Windows XP, Windows 7, Windows 8, Vista etc.


Realtek RTL8812

Wireless Standard

IEEE 802.11a,

IEEE 802.11b,

IEEE 802.11g,

IEEE 802.11n,

IEEE 802.11ac


High Speed USB 3.0 (perfectly backward compatible with USB2.0/1.1 standard)


2.4-2.483GHz ; 5.725~5.825GHz

Wireless Speed

2.4GHz: 300Mbps


5.8GHz: 867Mbps


2.4GHz & 5.8GHz: 1167Mbps

Working channel 

1~13 channels

Data Modulation





16-QAM, 64-QAM

RF power


Antenna gain

(internal smart dual antenna) 2dBi x2


64/128/152 digit WEP encryption,WPA/WPA-PSK,WPA2/WPA2-PSK Encryption


11ac: -68dBm@10% PER

11a: -68dBm@10% PER

11b: -85dBm@10% PER

11g: -72dBm@10% PER

11n: -70dBm@10% PER

Working environment

Working temperature: 0°C to 40°C


Storage temperature: -40°C to 70°C


Working Humidity: 10% to 90%RH 


Storage Humidity: 5% to 90%RH 

Operation system

Microsoft Windows XP / Vista / Windows 7 / Windows 8


Indoors:    50-100m (Theoretical Value)


Outdoors: 100-300m (Theoretical Value)




Package content:
with retail box 
1* 1200Mbps Wireless adapter 
1*CD drive 
1*English user manual
1*Guarantee card



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