CButters Tech Performance Fan

Surface Pro Fan USB-A

Ware ist OK, nur eine kleine Anmerkung das USB-Kabel kommt nach oben heraus Richtung Bildschirmrand, dadurch kann er sich ungewollt Verschieben. Besser wäre es entweder wie bei der USB-C Version Richtung Anschlüsse oder nach unten Richtung des Kickstandfuss. The product is OK, just one small point: the USB cable exits upwards towards the edge of the screen, which can cause it to shift unintentionally. It would be better if it either exited towards the ports, like the USB-C version, or downwards towards the kickstand base.

4500 RPM USB-A

Just purchased the 4500 RPM USB A fan and it works surprisingly well for keeping the back cool to the touch and the internal temperature down. Just sounds like a small fan, not that noisy. Even though this is a Surface Pro 9, I opted for the USB A so that I have access to both USB C ports for my two portable monitors I use to extend the display. The power brick has a spot for a USB-A plugin, so just connect the fan there which keeps it separate from the Surface’s internal power supply.

Fast delivery and product works as intended. Helpful for rendering 3D image