KuWfi 1200Mbps Wireless USB Network Card USB3.0 Dual Band 2.4G&5.8G Wifi Receiver&Wireless Adapter for PC With 2Pcs Antennas
ID: 11482

KuWfi 1200Mbps Wireless USB Network Card USB3.0 Dual Band 2.4G&5.8G Wifi Receiver&Wireless Adapter for PC With 2Pcs Antennas

4.8 (18 votes) | 33 orders
Price: US $37.98 - 68.36 / piece
Discount Price:
US $ 19.48 - 36.08 / piece
Ships From


Hi dear please noted :the usb cable is USB 2.0 ,The product usb is usb3.0

Please noted :Does not support mac above 10.0
1.1200mbps usb wifi adapter is  Dual Band Wireless Adapter based on IEEE 802.11ac technology delivers next generation WiFi speeds.
2.With dual band connection, the device effectively avoids interference, ensuring top WiFi speed and reliable connections.
3.1200Mbp wifi receiver is perfect for upgrading your existing laptop and desktop to a Gigabit WiFi Network.
4.2*5dbi Dual antenns enhanced wifi signal 


1.Ultra-fast 1200 (867+300)Mbps wireless speed with 802.11ac,chipset RT8812AU

2.Dual Band connections for lag-free HD video streaming and gaming

3.SuperSpeed USB 3.0 port—Up to 10x faster than USB 2.0

4.Easy wireless security encryption at a push of the WPS button

5.Equipped with a USB docking for flexible deployment

6.With dual external 5dBi antennas, wifi signal is enhanced


Wireless Standards

IEEE 802.11ac/a/n/g/b


High speed USB3.0 interface 

Data Rate 

802.11ac: up to 867Mbps
802.11n: up to 300Mbps
802.11g: 54/48/36/24/18/12/9/6Mbps auto fallback
802.11b: 11/5.5/2/1Mbps auto fallback 

RF Frequency 

2.4-2.4835GHz; 5.150-5.825GHz 

Radio Channel 

1 ~ 14channels  

Antenna Type 

2 x External 5dBi Antennas 

RF Output Power 

2.4G: 17dbm±2dbm; 5G: 14dbm±2dbm 


802.11ac: MU-MIMO
802.11a: 5G OFDM
802.11g: CCK/DSSS/OFDM
802.11b: CCK/DSSS 

Data Security 

64/128-bit WEP Encryption, WPA, WPS 

LED Indicator


Operating System 

Windows XP/Vista/7/8/8.1/10, Linux, Mac 


0℃to 50℃, 20% ~ 85%RH  

Storage Temperature 

-10℃to 65℃, 10% ~ 90%RH 

  • Brand Name: KuWFi
  • Transmission Rate: 10/100/1000Mbps
  • Certification: NONE
  • Origin: CN(Origin)
  • Kind: External
  • Type: wireless
  • Lan Transmission Rate: ETHERNET
  • Application: Desktop
  • Wireless Protocol: 802.11ac
  • Length: 50cm
  • Adapter Socket: USB
  • Interface Type: USB3.0
  • Wi-Fi Supported Frequency: 2.4G & 5G
  • Transmission Speed: 1200 Mbps
  • Package: Yes
  • Applicable Network Type: ETHERNET
  • Model Number: KF1200KU
  • Color: Black
  • Feature 1: 1200mbps wireless netword
  • Feature 2: dual band network card
  • Feature 3: 802.11ac wifi receiver for pc
  • Feature 4: USB 3.0 wifi network
  • Feature 5: dual
  • Feature 6: usb2.0/usb3.0 wifi adapter
  • Feature7: usb wifi dongle ,usb modem
  • Feature8: pc wifi receiver
  • Feature9: long range wifi antenna
  • Feature10: wireless usb3.0 adapter
  • Feature11: wifi antenna long range
  • Feature12: wifi usb
  • Chipset: RT8812AU


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cntronic.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

You may also like these products