I bought this on the strength of a friend's experience but mine has been the polar opposite. After less than three months, the device has started to fail. It has started to randomly disconnect from the internet in rapid succession and without definable reason.

Portable, high-speed AC1900 Wi-Fi adapter; Easy USB-based connection; Good overall Wi-Fi speeds; Decent range;

Fairly bulky adapter; Can’t match PC card for Wi-Fi speed; Requires cable;

Works well with AC2300 router. Drivers from Web and a little messing around to get it to behave but now goes well.

The D-LINK AC1900 was good when it worked - fast downloading and uploading speed; it also kept the connection well. Unfortunately, my unit stopped working after a year - it just wouldn't turn on. I tried disconnecting and reconnecting it to different USB ports.

Got this one in the shop, as they did not have two of the device I wanted to buy. Really good quality, works on Linux with the right kernel module, and capable to take Over The Air captures.

There's no point in upgrading your router to an 802.11ac model unless your various PCs and other connected devices can handle the extra speed boost, which is where this cute little external Wi-Fi adaptor comes into play.

I have a 120 m

J'ai une connection 120 Mbit/s et je n'ai eu aucun problème avec ce produit; Bien content de l'avoir prit en rabais en plus :

I purchased this product to speed up the wireless on an older laptop. It was not heavily used as my wife only uses the laptop a couple times a week at most and only for basic internet browsing.

-Worked fairly well while it was working; was faster than the previous N dongle I used for years.

-Large size -Annoying pulsing LED light that you can turn off with a button but turns back on next time you reboot - Died within 3 months; looking online; seems to happen often

If you're looking for an efficient wireless adapter for your desktop PC or desktop replacement machine, the D-Link DWA-192 AC1900 wireless adapter is one to look out for.

Network performance; Easy-to-use

Size

Wi-Fi has been transformed in the past couple of years by the arrival of the AC standard and its fastest iteration, AC1900. But despite AC1900 routers having been around for a while, the number of devices that can connect to the standard at full speed is still very low.

Portable; high-speed AC1900 Wi-Fi adapter; Easy USB-based connection; Good overall Wi-Fi speeds; Decent range

Fairly bulky adapter; Can't match PC card for Wi-Fi speed; Requires cable