Question about Entrega (HUB-4U) Networking Hub

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Entrega Hub 4U

I lost the book and the power supply. What power supply do I need? Voltage, etc.

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  • Anonymous Feb 24, 2009

    I have the same problem, lost operator manual and external power supply. So is the 120 vac the input voltage to the hub or is this converted to a lower dc voltage input to the hub?

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The adapter that works on my machub4u y Entrega Technologies has a output of +5VDC at 2.5A with the inner post being positive and the barrel being negative.

Posted on Apr 03, 2009

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I am working fine with a 5V/1A adaptor.

Posted on Nov 28, 2010

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Power Power Device: Power adapter - external
Voltage Required: AC 110/220 V ± 10% ( 50/60 Hz )
Power Consumption Operational: 2.5 Ah

thank you

Posted on Sep 29, 2008

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1 Answer

My book doesn't have power


Did you plug it in?

USB Powered Devices:

If you're using USB for power then you either need a powered USB hub or the device must connect directly to the computer's USB port bypassing the hub.

If the USB hub doesn't plug in to the wall socket then it is not a powered hub. Basic USB hubs do not supply power to devices or charge an external device like a cell phone. The hub must be of the powered variety and plug into the wall before you can use it for things like this.

TIP:
Get two USB hubs, one powered and one not. If you're using a USB hub for anything other than connecting a flash drive or your wireless keyboard and mouse receiver, get a powered one. Doing so allows you to charge multiple devices through USB and it will provide power to other peripherals like a laptop cooling pad, external hard drives, etc.

Sep 29, 2012 | Western Digital My Book Essential 1TB...

1 Answer

I lost the power supply of my linksys nh108, it's a 8 port hub, i want to know what dc voltage do i need.


You will need a 5volt DC Plug power supply.

Hope this helps!
Remember to Thumb me Up lots for all the hard work! :D
~~Dayminner

Jun 03, 2011 | Computers & Internet

1 Answer

Supply voltage needed


power supply should be +5VDC/2.5A,

as this "masterpiece" was not that hot when it was first made (year 2000!) i would suggest rather purchase of new hub than wasting money on power supply for that one.


Jul 26, 2010 | Entrega (HUB-4U) Networking Hub

1 Answer

Lost mt power supply cable, can you tell what the input voltage is for the HUB 4U is?? Also can his be used om a Mac OX 10.4.11 Dave


Since the manufacturer is out of business, it is hard to find any information on this hub, but you can find more details here or here (for Mac).

The voltage for the adapter has to have an output of +5VDC with minimum 2.5A.
Important!!! - The inner post is positive and the barrel is negative.

And - yes - it can be connected to a Mac since both versions are technically identical.

If you have any more questions, just come back here and leave a comment - I'm happy to help.

Nov 04, 2009 | Entrega (HUB-4U) Networking Hub

1 Answer

I have Entrega hub 4U circa 1998. Warning "too high current draw.....will disable usb port 2007 duo core imac using OS 10.5.6. can I use this device or is it incompatible? Still works fine on 1998 ima


its just warning you that the hub is sapping too much power from the imac, newer hubs are only a couple of $$ and are much more power efficient, try somewhere like dealextreme.com

Apr 18, 2009 | Computers & Internet

1 Answer

Power required


label should say something about that. Most likely 12v

Jan 28, 2009 | Entrega (NET-HUB-3U1E) Networking Hub

2 Answers

I have a 320 Western Digital external drive. It works fine if I plug it directly into the computer usb drive. HOwever, I want to use it thru a hub cause it is difficult to get to the back of my computer. ...


Does your External drive have a seperate power supply? Or does it get its power through the USB port.

If it gets its power from the USB port then by adding a hub you are essentially dividing the amount of power supplied by the number of ports extended.

One possible solution that could solve that situation would be to get what is called a powered hub. Which is exactly as the name suggests. The Hub has an external power supply so that it can provide even power to all of the ports.

I hope this helps
If not please post an update and I can try to find a better solution
If you need more help please post what Model of WD ext drive you have (ie....My book, Elements, Passport etc...)

Thanks,
Dave

Nov 10, 2008 | Computers & Internet

2 Answers

No power supply machub7u


5V DC 3.7A center+ polarity Adapter
Jay........

Apr 14, 2008 | Entrega (HUB-7U) Networking Hub

2 Answers

7 port usb hub


5V DC 3.7A  center + Adapter : )      Jay........ 

Dec 30, 2007 | Entrega (HUB-7U) Networking Hub

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