Does this fan turn on when the USB is powered or do I have to manually turn it on/off?
1508673
It has a switch. Also, this cooling fan works well cooling my laptop when I'm gaming. Hope this helps. Have a great day.
1508674
there is an on and off switch and if u leave it on and turn your laptop off it will go off automatically and come back on when u turn ur laptop back on. Hope this helps
1508675
There is an on/off power switch but you can easily leave the switch to 'on' and utilize the USB cord as a power cord, so that when you plug it into your computer it will automatically kick on.
1508676
It has an on/off switch but just leave it on and the fan will come on when power to computer is on.
1508677
Both. There is a power switch so if it's set to "off" it won't turn on when plugged in. If it's set to "on" it will turn on when it's plugged in.
2120358
There is a compartment under the mouse pad that you open and in it is a usb cable that plugs into the computer usb terminal and also plugs into the table (IT IS A SMALLER PLUG). The fan comes on automatically. I have never used the fan but once. I use the table about two or two and one half hours at a time.
2042643
It turns on by a thermostat that you set. When the warm air hits the unit the fans kick on.
922234
Yes. When you manually press the fan button on the switch, it will behave like a timer switch shutting off after 30 minutes.
1953514
The fan runs when the dc power is connected. I don't know if it will hash without it.
431553
It has a standard plug that plugs into a standard 110 volt AC outlet. If your receiver has a SWITCHED outlet on the back, plug it into that and the fans will only come on when your receiver is turned on.
2039303
Mine is connected to a desktop and when I secure the PC the USB goes off. When I start the PC the USB lights up and is active.
1594971
It has a USB cable to power it attached to the fan (It might be detachable, maybe...but I don't think it was?)
1706139
On the model that I have the fan can be turned on seperately, but not by the timer. It must be done manually.
448188
It is on when there is power. I tell my devices to connect to it without touching anything on the Belkin and it connects right up. I highly recommend getting the USB to barrel connector mentioned in a previous review from digi-key. Using an inverter with it in the car produced horrible buzz. Using the digi-key cable and a USB car charger it works beautifully.
577825
Use the power button. Pressing it: 1st time - turns the unit on with the fan on high, 2nd press - Medium fan, 3rd press, low fan.
673955
The fan should come on when plugged in. Return it before it before it over heats and isn't repairable.
1266646
It has fan speed buttons that you must manually select to turn the fan on/ff.
1230640
No, it doesn't, which is a little annoying as it doesn't remember previous settings, and it's very quiet. It will always turn on as stationary (not oscillating), and always on the highest fan speed setting. I've also noticed that I have to use the remote control in front of it, otherwise it doesn't always turn on. So I always have to walk over and check to see if it turned on.
1179564
There are two cords that connect at the back of the unit. One goes to an electrical outlet. The other goes to the USB port on thecomputer. There is an off and on switch on the back. The unit can be turned off when not in use. When it is turned on you canhear the fan running, but it isn't that loud. I assume the a/c cord powers the unit and the USB cord transfers the information.Hope this is helpful.
1591319
The fan only switches mode after a quick on/off. I usually leave it in the auto mode, first turned on. It will speed-up as the humidity rises and later slow down or even shutoff if the humidity gets low. If you want it to run full speed just give it a quick on/off.
1644809
The USB cable that connects the fan to the computer, also has another USB port on the back end of it that lets you plug another USB device into the cable...thus you don't lose "access" to the USB port...the fan only draws power from the port, not "signal"...the secondary device you plug into the back side of the cable still has full access to the USB connection.