"Jo-Anne" <Jo-(E-Mail Removed)> wrote in message
news:i6mb02$b8e$(E-Mail Removed)...
> "SC Tom" <(E-Mail Removed)> wrote in message
> news:i6m8kv$2uj$(E-Mail Removed)...
>>
>> "Jo-Anne" <Jo-(E-Mail Removed)> wrote in message
>> news:i6loa4$rs2$(E-Mail Removed)...
>>> "SC Tom" <(E-Mail Removed)> wrote in message
>>> news:i6l21q$s9c$(E-Mail Removed)...
>>>>
>>>> "Jo-Anne" <Jo-(E-Mail Removed)> wrote in message
>>>> news:i6kd3d$ndd$(E-Mail Removed)...
>>>>> "SC Tom" <(E-Mail Removed)> wrote in message
>>>>> news:i6k0dm$r4g$(E-Mail Removed)...
>>>>>>
>>>>>> "Jo-Anne" <Jo-(E-Mail Removed)> wrote in message
>>>>>> news:i6jtst$8va$(E-Mail Removed)...
>>>>>>> My desktop computer isn't functioning well, and I've been forced to
>>>>>>> use my laptop--a Dell Precision--as my main computer (both computers
>>>>>>> run WinXP). I have only three USB ports on the laptop, and I've been
>>>>>>> using a powered Kensington USB hub. It's not working very well,
>>>>>>> however. I can't use my mouse plugged into it at all, and my
>>>>>>> keyboard (an old one) works but is acting flaky.
>>>>>>>
>>>>>>> Is there something that would work better to add USB ports to the
>>>>>>> laptop? I hesitate buying a docking station (Dell wants around $130
>>>>>>> for a docking station for this laptop), given that I hope not to
>>>>>>> keep the laptop as my main computer too much longer.
>>>>>>>
>>>>>>> Thank you!
>>>>>>>
>>>>>>> Jo-Anne
>>>>>>>
>>>>>> Is it possible that the power brick for the hub isn't working? Do you
>>>>>> maybe have one from another external device that's the same
>>>>>> voltage/polarity/plug size? I have a small 7-port powered hub I got
>>>>>> from Amazon for ~$16 (Zonet USB2.0 Powered Hub) that worked fine for
>>>>>> about a year, then started acting flaky with my game controller and
>>>>>> mouse. Through trial and error, I found out that the power supply for
>>>>>> it died. I had another one that was the same voltage and wattage, but
>>>>>> I had to splice the plug from the old one to the new one. I haven't
>>>>>> had any trouble with it since :-)
>>>>>> --
>>>>>> SC Tom
>>>>>> -There's no such thing as TMI when asking for tech support.
>>>>>>
>>>>>
>>>>> Thank you, SC Tom! I'll see if I can find another power supply to try.
>>>>> If not, maybe it's time to buy a new hub. Mine is at least a couple
>>>>> years old.
>>>>>
>>>>> Jo-Anne
>>>>>
>>>> You can check it with a volt meter if you or the hubby have one, or
>>>> have access to one, or one of those cheapie probe lights if you can
>>>> find one that registers voltage as low as the power supply puts out
>>>> (probably around 5V).
>>>> --
>>>> SC Tom
>>>> -There's no such thing as TMI when asking for tech support.
>>>>
>>>
>>> We do have a volt meter, and it definitely is worth checking. Thank you!
>>> I've also been looking at Amazon's collection of hubs, and I can get a
>>> new Belkin 7-port for as little as $16 or a 4-port for $14 (or even $7
>>> for one without its own power).
>>>
>>> Jo-Anne
>>>
>> I would opt for a powered one just for the fact that it takes the load
>> off your laptop's power supply. The more devices added, the more drag on
>> the internal PS, and most laptops don't have a lot to spare.
>> --
>> SC Tom
>> -There's no such thing as TMI when asking for tech support.
>>
>
> Thank you again, SC Tom! But what about when the laptop is kept plugged
> in--which is how I'm using it right now.
>
> Jo-Anne
What Bob said.
The reason I bought a powered USB hub was that at the time, I had a USB
keyboard, wireless mouse dongle, and an external sound card. Then I bought
an Xbox360 game controller and plugged it into the PC ports along with all
the rest of that stuff (I have 7 ports on my PC). As soon as I fired up a
game that used the Xbox controller, the sound would come out like Jimi
Hendrix playing the Star Spangled Banner. The only way to get it right again
was to unplug the controller, reboot, then plug it back in. But then, the
sound would mess up again on the next usage. After checking in Device
Manager, I found that the darn thing draws 500mA! Add that to what the rest
of the devices were drawing, that had to be close to the limit, I would
think. So I bought the powered hub and have my keyboard and mouse plugged
into the PC and everything else into the powered hub. All is well now in USB
land.
Much as I like Jimi, I prefer to listen to him when I choose :-)
--
SC Tom
-There's no such thing as TMI when asking for tech support.
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