@PaulRB Yes, I know what an Arduino is, and I'm using it in relation to my question. I'm connecting the Arduino to Max/MSP to output sound to the monitor speakers. I asked here because there are many hardware/electrical experts in this forum.
@PaulRB The above is just a product link. Can you guide me on how to properly ask my question? This is my first time posting a question on the Arduino forum. Thanks
My advice would be to try not to look like you are posting spam or an attempt a phishing. We get many such attempts on this forum. Either relate your question to Arduino in your post, or honestly state up-front that it is not Arduino related but why you are posting here.
In terms of your hardware choices, I'm not the best forum member to help. I am familiar with UK electrical equipment and US equipment is somewhat different.
But I would look for an extension cord that has the same current/power rating as the cable attached to the power outlet strip, or better. In UK, this cable would have 2.5mm² (cross-section area) conductors in the cable.