Edup Ep-6506 !full! -

Excellent Price-to-Performance: For under $25 (typically), you get AC1200 speeds that rival expensive PCIe cards.
Superior Range: The dual 5dBi antennas beat any internal laptop Wi-Fi card and destroy tiny nano adapters.
Dual-Band Flexibility: Switch to 5GHz for gaming/streaming or 2.4GHz for range.
Multi-Platform: Works on Windows, Mac, Linux, and even some Android TV boxes.
USB 3.0 Speed: Unlike cheap 2.0 adapters, this can handle your full fiber broadband (up to 500Mbps+).

The EP-6506 excels at range extension. If you are in a "Wi-Fi dead zone," this adapter will likely solve your problem.

The is not a high-performance networking marvel. It won’t set speed records or penetrate concrete bunkers. But it was never meant to. Edup Ep-6506

Easy to install: Many users have reported that the Edup EP-6506 is easy to install and set up, with no complicated drivers required.
Good wireless range: The adapter seems to have a decent wireless range, allowing users to connect to their routers from a distance.
Affordable: The Edup EP-6506 is generally priced lower than other wireless adapters on the market.

Cause: Windows power management is turning off the USB port to save energy.
Fix: Go to Device Manager > Network Adapters > Right-click the Realtek adapter > Properties > Power Management > Uncheck "Allow the computer to turn off this device."