
There's not much to say about that. They are of great value and work as expected. I would be concerned about using a 3m USB extension cable with smaller power adapters, but I plugged them into a powered USB hub and have no problem using a keyboard and mouse in a large room. It should be noted that using USB extenders can be problematic depending on what is being used and which USB port or adapter is being used. With any cable, the voltage drops as it gets longer. So remember that there is a maximum usable length that you can extend a cable from any USB port/plug. For example, this might not be a viable idea depending on what you plug it into and what it's powered by.

Smartphone Samsung Galaxy S21 FE 8/256 GB, Dual nano SIM, green
111 Review

Smartphone Samsung Galaxy A53 5G 8/256 GB, Dual nano SIM, blue
53 Review

Smartphone Samsung Galaxy A33 5G 6/128 GB, Dual nano SIM, peach
68 Review

Smartphone Samsung Galaxy A33 5G 8/128 GB, Dual nano SIM, white
71 Review

Sennheiser PC 8 2 Cancelling Microphone
71 Review

Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review

💻 Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review

🎥 Logitech C270 Webcam: Crystal Clear Video and Superior Quality
183 Review