Required USB Hub recommendation

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• Time machine on a usb hub

  Last summer, my iMac (running El Capitan) 2010 started hooking serious problems where the only solution would be to perform a reboot of the material.  After much experimentation and running on an external drive, I discovered that Time Machine was the culprit.  That is, when TM was off, the Mac has worked well, but if I turned back on, after 12-24 hours of TM, the Mac, would essentially become unusable and require a restart of hardware.  While I would certainly prefer to have current backups made via TM, there is nothing on this machine that had not been saved on other storage devices, so I was happy to let it go for several months.  Thinking maybe TM two disks, I had been using had been corrupted, I have them off and on again 5 TB (internal drive is 1 TB).  Once again, the same results.  Thinking maybe the USB hub was at fault, I replaced the hub last night.  This morning, everything seemed fine, but four hours later, after being in mode 'sleep' for most of the time, it was frozen again.  I have attached from the player to the USB port on the iMac Freedmen and will wait to see what happens.

  Now I read that Apple has recommendations for the use of TM and nowhere in there is a mention, a USB hub, for or against.  Anyone has any information (even if it's just anecdotal) regarding the use of the Time Machine disks via a USB hub?  For the record, the drive is a Seagate 5 to, USB 3.0, and I connected via USB 2 and 3 USB hubs with the same results (suspended).

  Anyone who can shed light on this aura of gratitude.  It has been confusing me for some time - especially since it seems that nothing of what I found to indicate that you can not or do not use a Time Machine drive via a USB hub.

  These hubs are externally powered? And what else is connected to them?

• drive external hard connected via usb hub powered Time Capsule guard fall...

  Hello.

  Try using a player external 3.5 "connected via USB hub powered to my Time Capsule to serve as a backup Time Machine secondary.

  When I connect the external hard drive, it turns out, and everything seems good (Yes it is correctly formatted). I see the external hard drive in my time machine preferences panel and also the desktop browser window, etc..

  After selecting the drive hard as the second backup TM, I start TM. After a few minutes the backup fruitbodies. Audit of airport utility, the drive no longer appears in the profile of Time Capsule. I can't turn back the drive without unplugging / plugging the USB cord. I went to HD (WD green 4to) and HGST 4to - deleted both.

  What is the speaker (the box is powered)? Can you have a USB hub between the external hard drive and time capsuls? Something else?

  Just seems like something somewhere that expire, causing it to drop the connection...

  Thanks for your useful suggestions to fix this!

  Is your TC the Gen5, model AC?

  I must say that your experience is not uncommon. I tested it myself recently and was disappointed in how the poor reliability has been... Although not as bad as yours... in fact cutting in a few minutes to start a backup is ridiculous.

  What is the speaker (the box is powered)?

  Quality of the envelope varies a lot... What is it??

  If this is the typical brand X... Plug it into your Mac. is it reliable?

  Go to your control panel and dig up the actual USB chip used... I don't know if we can help on type a lot. But it helps us determine the fleas are a problem.

  I found the hard drive in the finder to mount helped... not the sparsebundle that must be mounted by Time Machine... but the disk must be mounted in the finder so that you can copy files back to him.

  I start TM. After a few minutes the backup fruitbodies.

  Check in the finder, it has created the sparsebundle and works.

  Can you have a USB hub between the external hard drive and time capsuls?

  It's our usual recommendation... but he won't always help... especially if the USB hub is another brand X...

  Note that all societies are changing USB tokens at the drop of a hat... some seller of a rival company arrives and offers them 1 c off the coast of 1 million chips it is common to spend even in the middle of a race. Even the tenors have no satisfactory fixed hardware...

  The computer has loads of memory... and may contain drivers for hundreds of different USB tokens... but the TC is a very limited amount of space and with questions if the driver is not fair.

  I started a thread for a database just now... has not progressed much.

  https://discussions.Apple.com/thread/5912861?TSTART=0

• best USB hubs?

  I noticed that all the USB ports more that my old IMac does not have El Capitan. Is it better to have a hub USB rather than keep unplug a device and plug in another?  If so, anyone recommend a company or design of hub rather than another?  Cutting?  Jeremy? Anker? Badges? Belkin?  J5? Badges? Is there an advantage to having changed ports? I noticed the customers Amazon find fault with several fact, find that they are unreliable.

  I just need more 3 ports.

  El Capitan is an operating system, it has no impact on the amount of USB ports on the computer to run on.  If the computer has 1 port, then el Capitan magically can he have 5 instead.

  http://Lifehacker.com/five-best-USB-hubs-1414094277

  http://thewirecutter.com/reviews/best-USB-hubs/

  Anker gets pretty good reviews, however.

• USB hub

  I have a PXeI8101/Windows 7 Pro.  It has only 2 USB Ports.  Can anyone recommend a regulator?  (Maybe USB Hub?)

  Ports of maybe 4.  The PXI chassis is internal to a Test set, so I want it as self powered.  I don't know what that 'of bus, self-powered; bus powered; food sector and self-powered"are.  If the usb power HUB the SMU can provide the current needed to do?  What is 'Very high concern Substances' option?

  Thank you...

  Hi Clint_Eastwood1000,

  You should be able to use a hub USB with your SMU-8101 OR lacks a recommeded device.  However, you can find this thread helpful:

  http://forums.NI.com/T5/PXI/what-s-the-easiest-way-to-add-USB-ports-to-a-PXI/TD-p/786302

  Kind regards

• G60: laptop does not power off with powered usb hub attached

  I have an external powered USB hub which I attach to my G60 running Windows 7 Edition Home Premium. When I try to stop the G60 with the attached hub and under tension, the shutdown sequence passes Logging Off to Shutting Down but never completely off. Power and lighting wireless turned on and the fan continues to run.

  Is there a way around it except turn off the USB hub before shutdown?

  Hi @Andrew_c51 ,

  I saw your post about the problems with your laptop not shutting not completely when the powered USB hub is connected. Sounds like your laptop goes into sleep or hibernation. I recommend you contact the manufacturers of USB powered to see if there is a way to stop it or just unplug the hub.

• USB HUB/Port

  Have Dell Inspiron 6000 laptop, Intel Petium (R), MProcessor 1, 6 GHz, physical memory 256 MB, win XP PRO.
  BIOS: Phoenix ROM BIOS MORE worm: 1.10 A09

  Trying to hang a Lexmark X 1270 All In One Printer for 2 weeks. Have no CD of the printer or the Wins service. (stolen) Got Lexmark cjb1200EN.exe, (USB cable) installed, ran, but I get regarding the installation of the software. The USB box continue does not illuminate. I searched and searched the Internet for answers/help etc...

  Click on system, then Device Manager,

                                
  USB controllers

   

  Intel (r) 82801FB/FBM USB Universal Host Controller - 2658 PCI VEN_8086 & DEV_2658 & SUBSYS_01881028 & REV_03\3 & 61AAA01 & 0 & E8

  Intel (r) 82801FB/FBM USB Universal Host Controller - 2659 PCI VEN_8086 & DEV_2659 & SUBSYS_01881028 & REV_03\3 & 61AAA01 & 0 & E9

  Intel (r) 82801FB/FBM USB Universal Host Controller - 265 a PCI VEN_8086 & DEV_265A & SUBSYS_01881028 & REV_03\3 & 61AAA01 & 0 & EA

  Intel (r) 82801FB/FBM USB Universal Host Controller - 265 b PCI VEN_8086 & DEV_265B & SUBSYS_01881028 & REV_03\3 & 61AAA01 & 0 & EB

  Intel (r) 82801FB/FBM USB2 Enhanced Host Controller - 265C PCI VEN_8086 & DEV_265C & SUBSYS_01881028 & REV_03\3 & 61AAA01 & 0 & EF

  Logitech USB WheelMouse USB\VID_046D & PID_C00C\5 & 7E16FA & 0 & 1

  Logitech USB WheelMouse HID\VID_046D & PID_C00C\6 & EF0EE98 & 0 & 0000

  USB Root Hub USB\ROOT_HUB\4 & 34FFDC66 & 0

  USB Root Hub USB\ROOT_HUB\4 & 150BE945 & 0

  USB Root Hub USB\ROOT_HUB\4 & 6A59CCE & 0

  USB Root Hub USB\ROOT_HUB\4 & 38190979 & 0

  USB Root Hub USB\ROOT_HUB20\4 & 30FD3CA & 0
  
  This also made > plugged in the USB cable between the printer and computer, open the Device Manager
  +? Other devices
  ?! USB hub
  When I unplug the USB cable from the printer to the computer, it goes.

  A ran Driver Detective and it come to this:
                                ALL OUT OF DATE
  * Hard drive.
  * CD/DVD-ROM drivers.
  * IDATA/ATAPI CONTROLLERS > Intel (R) 82801 FBM Ultra ATA Storage.
  * IEE 1394 Bus Host Controllers > host OHCI controller complaint IEDS.
  Network cards > Intel (R) PRO Wireless 2200 BG Network Corp.
  * Peripheral system (2) Intel (R) 82801 PCI Bridge-2448.
  * Bus universal controllers (5) Intel (R) 82801 FB/FBM Universal Host Controller-2658.
  DISCONNECTED DEVICES
                                                         
  3Com Meghertz-589F.

  Belkin F5D5020-PCMCIA network card.
  Digital camera.

  LOCOSTO.

  PCMCIA MTD-0002.

  RTL8187B_WLAN_Adapter.

  Sony DSC.

  USB device.
           
  I have Internet from Time Warner > & cable modem, do not use Intel or Windows to the Internet connection.

  If I reinstalled Wins. XP Pro would take care of what the necessary USB Hub for printer and drivers that I'm missing?

  Because I do not have the CD for XP gains and will not read the CD is possible to get it on the Microsoft Web site?

  HELP Please, what do I not right or isn't is required to repair/install what is missing?

  Thank you, morgan637

  If you have reinstalled win how did you so if you do not have the Windows XP cd?
  Is there a recovery partition, you were supposed to use to create your recovery discs not your Dell?
  Go to the Dell support site and ask for help there, the drivers can be downloaded from Dell

• USB HUBs in Windows 7 has stopped working

  All devices connected to a USB 2 HUB worked until today on Windows 7 Pro System.  Uninstall and re install installs the device in the field "Other devices" without a pilot.  When I select Generic USB hub to the installation, it is not recommended.  Installation in any way will result in failure: Code 31.

  Hi John,.

  Thanks for posting your question on the forum of the Microsoft community.

  I would like to know some information about the problem so that we can help you better.

  What was the reason to uninstall and reinstall the USB hub?

  I would suggest trying the following methods and check if it helps.

  Method 1:
  Run this Microsoft fixit and check if that helps.
  Reference:
  Hardware devices do not work or are not detected in Windows
  http://support.Microsoft.com/mats/hardware_device_problems

  If this does not help, then use method 2.

  Method 2:
  I suggest you uninstall and reinstall the USB controllers and check the issue.

  Use Device Manager to uninstall and reinstall all USB controllers. This allows controllers to recover the port USB of his condition does not respond. USB controllers represent the USB ports in Device Manager.

  To uninstall and reinstall the USB controllers, follow these steps:

  a. Click Start, type Manager of devices in the search box of start and press ENTER.

  b. develop a 'USB Bus controllers'.

  Note: You will need to scroll down to find this point.

  c. right-click on the first controller USB under "In Bus USB controllers" and then click "Uninstall" to remove it.

  d. repeat the above steps for each USB controller that is listed under 'USB Bus controllers'.

  e. restart the computer. After the computer starts, Windows will automatically check for changes on the hardware and reinstall all USB controllers that you uninstalled.

  Now, check the USB device to see if it works.

  I hope this information helps.

  Please let us know if you need more help.

  Thank you

• Windows does not start correctly when some multiple connection for external hard drive USB hubs are connected

  When starting, I have 2 USB hubs that connect to multiple external HD.

  If I disconnect the hubs, windows always starts very well.

  If I connect the HUB, windows delayed considerably the boot (approximately 5 to 10 minutes) and sometimes restarts the PC before getting to the screen of windows login, and after that the Windows logo is displayed during the start-up phase.

  Some HD sometimes take to start I hear but why Windows is restarted and all simply just do not excluding the HD or hubs does not not as expected?

  Any clue?

  Hello Patrick,.

  If other devices are working well, then clearly the USB ports have gone very well. I would say more that likely you have two defective USB Hub (it happens, I have several other defective in my junk mail boxes!).

  Given that the hubs are relatively expensive, I suggest you replace the two hubs with more heavy duty those able to withstand the high external HARD disk requirements. Try Newegg.com and TigerDirect.com, sort by best rating.

  The other thing, you don't mention if your hubs / ports are ports USB 3.0 and if you use a card like the adapter link. These configurations can sometimes cause problems, and it might be useful to re - check the different connections.

  Keep me posted.

  And thanks a lot for this.

  Kind regards

  BearPup

• Drive external hard connected via USB hub: icons not showing on desktop

  Hi... on an iMac 2015, using a USB hub 3.0 occasionally to connect an external hard drive (which stores these things as art assets)... but the external hard drive icon does not appear on the desktop... it IS in the sidebar of Finder, though...

  But on the icon the Finder sidebar, the small icon "eject" gray is missing, and the only way to eject is to right click and select "eject" or use the eject button in the Finder toolbar... it's okay...

  But is there a way to display the icon on the desktop, so I can always remember to eject the disks attached?

  (the desktop icon shows normally when connected directly via the USB ports at the rear)

  Thank you.

  Finder-> Preferences-> general, check the appropriate boxes under "show these items on the desktop".

  [My personal choice is them having all checked]

• A powered USB hub will support Ethernet / USB?

  Wifi in my office is uneven, so I need to wire a Macbook Pro (if that's the term). Because the Macbook Pro is not an ethernet port, I get an ethernet cable / USB. I also get a USB hub with an AC adapter.

  I know that you should not the ethernet cable / USB in a hub that is normal because it won't have enough power. But a powered hub will provide enough power for thin ethernet connection? (This laptop gets transported frequently, so I want to minimize the number of items that need to be plugged in every time.)

  Thank you-

  Christine

  I wouldn't use a usb to Ethernet port, I would use the port of Thounderbolt ter http://www.apple.com/shop/product/MD463LL/A/thunderbolt-to-gigabit-ethernet-adap

• suddenly stops when the external usb hub is attached

  My imac 27 inches 5 k 2015 suddenly stops when an external USB hub is attached supposedly designed specifically for the mac. (Cutting) The mac does not start I have to unplug it and reconnect to restart. I tried different hubs of this manufacturer and all do the same thing. Remove the hub, the computer is fine. Any ideas?

  Well, try an another factory USB hub, I had good success with USB hubs powered from Belkin.

  Question... are the hubs help powered or are bus powered USB? They are bus powered USB is your problem, the USB ports on iMac didn't supply enough power to power bus-powered USB hubs.

• Airport Extreme and USB hub

  Hi all!!

  Witch of USB hubs with printer and hard drive connected can work with last gen extreme airport?

  Witch is good, the best of the witch? Powered? No powder?

  You can use any hub powered; USB port of the AirPort Extreme provides only a limited amount of energy itself, and is not enough to support many readers.

  (142446)

• Canvio Desk and passive USB hubs?

  I have Toshiba Canvio Office 5 TB HDD (HDWC250EK3J1).

  Manual says not to use passive USB Hubs, but given that this hard drive draws its energy from the wall socket, can I still use passive USB - Hub?

  Is it because it slows down HD or it causes real problems?

  There are situations where I would use passive USB - hub for a short period of time.

  So it causes losses of data or really bad things or what?

• Equium A60: USB Hub problems

  I have an Equium A60 and that you just bought a USB 2.0 with 4 ports hub, but it is not recognized when plugged into one of the usb ports
  It causes also the PC hang on shutdown and startup
  Hass someone at - it had similar problems

  Hello

  As far as I know for some USB hubs, it is necessary to install a software that can help to use correctly. Some of them are plug and play devices and there is no need to install any additional software.

  I use Satellite 1900 and also have USB hub and it works correctly. In my case, it was necessary to install the driver before the hub is connected. A demon of the mine has Belkin hub and in his case, the driver has been installed after that the laptop has recognized a new hardware component.

  All this is based on the producer of hub. I hope you have some instructions how to connect the hub to the laptop on the right feel.