To increase the speed of your Archer T3U Nano Wi-Fi adapter when connected to the Microsoft 4K Wireless Display Adapter, you can try the following steps: Update drivers: Ensure that you have the latest drivers installed for the Archer T3U Nano adapter. Visit the manufacturer's website or use their software to download and install any available driver updates specifically for your hardware version (V1). Updated drivers can improve compatibility and performance. Check USB port: Make sure the Archer T3U Nano is plugged into a USB 3.0 port on your desktop computer. USB 3.0 ports provide higher data transfer rates compared to USB 2.0, which can help improve the speed of the adapter. Adjust wireless channel: Interference from neighboring Wi-Fi networks or devices can impact the speed of your wireless connection. Access your router's settings and try changing the wireless channel to a less congested one. Experiment with different channels to see if it improves the speed when using the Archer T3U Nano adapter. Regards, Rachel Gomez