Mini WIFI Dongle Adapter Dual Band Wireless Network Card

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Item Specifics
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Product Details

Wavlink Brings Technology to Life
The AC1300 Dual Band Wireless USB Adapter WL-WN688A2 allows you to connect a desktop computer or laptop to a dual band wireless network at speed up to 400Mbps over 2.4GHz or 867Mbps over 5GHz. It provides you with the flexibility to select between 2.4GHz and 5GHz bands to suit different applications you are running. For bandwidth-intensive applications like high definition HD video streaming and multiplayer gaming, the 5GHz band is more favorable. For simple tasks like emailing or web browsing, the traditional 2.4GHz band is good enough.

Ultra-fast 3.0 Port
USB3.0 Port delivers 10 times faster transmission rate than USB2.0 and also compatible with USB2.0, which is ideal for online HD video streaming, large file transfers, downloading and other speed-intensive applications.

Wireless Protection
After pressing WPS button 6s in the Adapter and 1s in the Router(different routers may have different times), you’ll connect the network witout passwords. The one-touch WiFi Protected Setup(WPS) button allows users to easily secure a wireless home network. With the advanced WPA/WPA2 encryption created by the WiFi Alliance, it promotes interoperability and security for WLAN, which efficiently protects uses’ wireless environment.

Create a Hotspot with the SoftAP Feature
Whenever only one wired Internet connection is available, you can activate the SoftAP function of the WN688U3 after installing the bundled utility software.As a result, you’ll create a WiFi hotspot for mobile devices, which is useful for places where only one cable for Internet is available, and many people have to use the Internet.


  • Operating Temperature: 0°C~40°C
  • Storage Temperature: -10~70°C
  • Standard protocol: 802.11ac/802.11a/b/g/n
  • Port: USB3.0
  • Frequency Band: 2.4GHz and 5GHz

What’s in the package?

  • 1 x AC1300 Wireless USB 3.0 Adapter
  • 1 x Drivers CD
  • 1 x Quick Installation Guide
  • 1 x Warranty Card


  • For your proper operation, do not connect the AC600 Adapter to your computer before installing the software. If so, wait for the Found New Hardware screen to be displayed, and then click “Cancel”. Otherwise, the installation process may be adversely affected.
  • For Window 10 users, you may not be able to switch into the SoftAP mode.
  • If your computer’s operating system doesn’t install the driver automatically after plugging in, you just need to install the driver from the bundled CD or from Wavlink’s website.

Item Specifics
Brand Name:
Lan Transmission Rate:
Wireless Protocol:
Wi-Fi Supported Frequency:
2.4G & 5G
Model Number:
Applicable Network Type:
Interface Type:
Adapter Socket:
Transmission Speed:
1200 Mbps
Transmission Rate:
Interface Type:
Frequency Range:
Double frequency(2.4GHz, 5GHz)
Wireless Protocol:
802.11a, 802.11a/b, 802.11a/b/g
Products Status:
Shipping & Payment

Packaging Details

0.12kg (0.26lb.)
15cm x 10cm x 4cm (5.91in x 3.94in x 1.57in)

Packaging Details

0.12kg (0.26lb.)
15cm x 10cm x 4cm (5.91in x 3.94in x 1.57in)


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 locations 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 10-20 Business days
Canada, Europe 10-20 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. If you haven’t received tracking info within 5 days, please contact us.

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. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

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( 45 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 received 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 Top Wireless Gadgets (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 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.

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