My computer has a couple of USB ports and they are filled. I am
thinking about some more extras that are USB connected. I have seen a
gadget on sale at Office Depot that interests me. It has a USB connector
on a short cable and a circular fixture on the other end with 4 USB
ports. In essence it sort of creates a USB "octopus outlet". Anybody try
one of these and how well does it work?
yes thats ok BUT get a powerd one, one with its own power unit. this is v
important esp with usb modems.
i use one as you mention, but thats for a mouse and small light, anything
else i would get a powerd one.
This is a USB hub - don't know about this particular one but I have used
many and they all work fine.
Just two minor points to be aware of
(i) Many USB devices take their power from the computer via the USB cable.
Obviously as you increase the number of devices the current draw increases.
Most on board computer USB systems are limited to 0.5A total across all
ports. If you exceed this the computer may start switching down ports or
behaving erratically. The best way to avoid this, is to make sure you buy a
USB hub that is powered - has its own power supply.
(ii) Although I haven't come across any problems personally, I have seen
some devices claim that they will not work if connected to a hub.
Personally I don't think this is true (might have been a few years ago) but
in any event if a device does appear to misbehave just make sure that one is
connected direct to a computer USB rather than the hub.
That's what USB is designed for . The gadget is called a USB Hub, and
will work like a charm. You can theoretically daisy-chain several hubs
together to connect up all sorts of perephirals, but I think there's a
practical limit as far as power and sharing goes. 4 extras will not be
Bill, my motherboard had two USB ports on back and a connection for two more
USB ports on it to plug a cable into, I got a cable with USB ports on it
from New Egg to put them on the front also.
Mine supports 2.0
You might look at the info on your motherboard and see if it has the
connections on it for that.
New Egg had a very good price on it, I have bought all my stuff from New
But I don't foresee any problems with the "USB Hub".
I run a Mac mini after years on a PC, so all of my peripherals are USB
instead of firewire.
The Mac mini has two USB ports and I have two of the 4>1 'octopuses' hooked
into the back. On them I have my printer, PDA, iPod, Scanner, Camera,
wireless keyboard and mouse receiver, 80GB stand alone hard drive, and a
card reader hooked in through them.
The only thing you need to watch is hooking too many items up that do not
come with their own power supply. All of my items except the card reader
and keyboard/mouse receiver are plugged in on their own power. USB item
without power supplies draw their power from your computer and sooner or
later will drag them down till they can't function. (I think my Mac would
whimper and hide in the corner if I tried to run all these items off the
According to theory, as long as the power supplied is separate, the number
of items to hook up is infinite, the most I've ever seen was at my work's IS
department where they had about 80+ items hooked in and available to one
computer (mostly hard drives), but I have no idea how why they wanted to do