Router Radiator Set-Top Box Optical MoDem 5V Fan USB Bracket Desktop Base Mute Cooling Switch Support

Item received, easy to install, cooling effective and quiet operation, hope it lasts.

I bought 4. 2 single fans and 2 dual fans, but all are a single plate. \n\n2 for my TV box, 1 for the modem, and 1 for the router.\n\nFast delivery, despite being overseas, and easy to install with no instructions given, is quite straightforward. \nThe modem was quite warm to the touch before any cooling fan, and now the modem is quite cool. Also, previously, the TV box was sitting above a fan with no cover, so it is quite dangerous.\n\nI was able to install most of the screws, but the fan had to be rotated so that the screw hole would line up with the fan holes.