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Comment from harold sargeant on 2012-01-11

2012-01-11T22:56:30Z

i have a problem with showing 16 different usb ports....i only have 7 and those 7 are all usb 2.0 defined by the manufacturer. i cannot use the 2.0 capabilities of these ports. i have tried disabling the ones that they connect to in the device manager. only to have my mouse not work and have to operate with my keyboard for a while. this became a problem when i inadvertently uninstalled one of my usb drivers....now every time i plug in a high speed device it gives my the "it can be faster if you plug it into a high speed port" i have tried every port and 2 different devices. i click on the pop up and it shows i have 7 different unused 2.0 ports. i cannot get those ports to work. these are all internal motherboard usb ports . any ideas? i have also tried to get new drivers which installed fine but did nothing. i have also tried to uninstall all of the usb port hubs and the controller....had to keyboard to a restart and also did not do anything.
if you can please help me that would be great!
thanks
H.james

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Comment from 8riaN on 2011-02-08

2011-02-08T14:51:06Z

Hi Leo, thanks for the article.

I have a twist on this problem. I have a slightly aged Maxtor oneTouch usb2 external HD which SOMETIMES connects to a logical hub on an enhanced usb2 controller, but usually connects on a slow one, even though I'm plugging it in to the same physical port on my dell vostro 1700 laptop. It's a hardware problem, but the fact that it sometimes works - as verified by a drive speed test (usb_hd_speed.exe in this case) - encourages me. The bad news is, once I get it working high-speed, it reverts to 4ish mbps when the laptop goes to sleep :(
I have been experimenting with disabling/uninstalling usb hubs/controllers. I think the most likely thing to work was uninstalling all the hubs/controllers and connecting right after auto-discovery put them back, but the testing is tedious and time consuming when you don't know how any of it really works. In addition, it's starting to look like the enhanced usb2 controller is built on top of the regular one, 'cause I've had zero success with disabling all but the usb2 ones. Is this true?
More importantly, can you think of any repeatable sequence of steps I could use to coax this device onto the right hub every time?
Thanks in advance,
8riaN

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Comment from Shravan on 2011-01-30

2011-01-31T05:05:17Z

Actually, when I plug in my portable hard drive, I get the following message: "The USB device can perform faster if you connect it to a High Speed USB 2.0 port."

Below that, it says: "For a list of available ports, cick here".

When I click there, it brings up a long list of ports, same as that displayed in the Device Manager. It says, "USB Root Hub" 7 ports. Below that are listed seven "unused ports". Then there is another entry, "USB Root Hub" 2 ports. Below that are shown one "USB port" and one "USB composite device".

Below that is a "Recommendation" which says: "Disconnect the USB mass storage device from its current port and then connect it to one of the ports on a hub shown in bold type".

The question is, HOW can I do this? Where is this hub on my computer? Of course it shows an image on the screen, but I can't shove the USB connector into my computer screen, can I?

Yeah, that gets pretty missleading pretty quick. There may be more ports/hubs, but either they're being used internally by the motherboard, OR the motherboard ports don't all have connections to the outside world. All you can really do is try all the USB ports on your machine - check both front & back.

31-Jan-2011

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Comment from michael on 2011-01-25

2011-01-25T17:28:38Z

i have an intel sch famaliy usb2 enhanced controlller on my controller list but still get can perform faster message for my new sierra 250u 4g broadband card. should i uninstall this driver and reinstall. i dont want to uninstall unless i have to as dont want to screw anything up. my computer is a 1 year old sony vpcs115kx.

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Comment from Grateful! on 2010-12-13

2010-12-13T22:49:33Z

Thanks Leo! That error message has plagued me for a couple of years and no one could tell me why. My trusty but old Dell XPS M1330 is USB 2.0, my Belkin 7 port is USB 2.0, my keyboard is USB 2.0 but the stupid Microsoft wheel mouse optical is 1.1!!! Yes, I'm buying you a coffee, you've earned it.

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Comment from James on 2010-12-04

2010-12-05T04:24:28Z

Hi i'm guessing my USB is 2.0 but it copies data at the speed of 1.1 I say this because if you look at my motherboard (m2npv-vm) its says it supports up to 8 USB 2.0 ports, but am i missing something? Or is it just saying it supports 2.0 devices?im confused. And thanks in advanced!!!

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Comment from Andrea on 2010-09-30

2010-10-01T01:05:56Z

I keep getting this exact message! The thing is, I don't have anything plugged into any of the usb ports. Also, the computer beeps every so often until the usb options finally open on it's own! Why does this continue to happen & how do I stop it?

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Comment from Pkzip on 2010-04-27

2010-04-27T23:19:38Z

It's due to windows being backwards rubbish - no proper USB support.

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Comment from Silviu on 2010-03-10

2010-03-11T00:51:29Z

I get the same message when I connect an External HDD to an usb port. I have a notebook Acer Extensa 5630 purchased in 2009, and I'm pretty sure that all the ports are 2.0. I have a dedicated port to e-sata where I usually connect the hdd, but I get the same message "the usb device can perform faster" and the problem is that I would love to see it do so, because usually the speed is about 6-10mb/s and I used to have 40-50mb/s. In the past I was using win XP and now I switched to windows 7. What is there to be done? Thanks!

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Comment from Rabban on 2010-02-10

2010-02-10T19:59:41Z

Since reformatting my computer it seems I can't get my usb ports to hi-speed 2.0 status anymore. I've researched this extensively already online and tried out all the troubleshooting and whatnot (i.e. checking to see if the ports are hi-speed enabled in BIOS -- which they were -- and also making sure I have WinXP SP3/2/1 and clicking to update the enhanced host port driver(s) from device manager to no avail -- windows wizard claims to find no better software for the hardware installed).

I know my ports are not hi-speed because of this one external device that works only through a hi-speed usb port not powering on - windows help box suggesting I move the device to another port, but it says that for all of them.

any input much appreciated. Anyhow, it worked last year, with any HD and now I can get it to work 2.0 and it is annoying, because, I need half an hour to copy 10 megs!

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Comment from Gordan on 2009-07-14

2009-07-14T16:31:54Z

Why doen't the device show up as a drive? I don't care that it is working slower.. I just want it to appear in my file explorer as a drive.

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Comment from demask on 2009-03-30

2009-03-30T17:47:26Z

If you indeed have USB 2.0 hardware AND you are running Windows XP with SP3 installed, then try to install Microsoft hotfix KB945436. This should help you for sure.

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Comment from giuseppe on 2009-03-13

2009-03-13T16:07:49Z

I also have a laptop with USB 2.0 but I still get the message. I am annoyed because I am getting slow speeds from my GSM modem and I suspect this could part of it.

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Comment from Anthony on 2008-12-23

2008-12-23T20:01:05Z

I certenly have usb 2.0 port on my notebook (I have checked it with the servise department of the store I bought it) but when I connect a canon pixma mp630 the message "This device can perform faster if you connect it to a hi speed usb 2.0 port" still appears. Why is that? I also have downloaded all update drivers. What can I do?

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Comment from Talldog9 on 2008-09-19

2008-09-19T20:33:10Z

I have a Compaq C304NR with 2 USB 2.0 ports. Everything checks out in device manager, proper WinXPx32 chipset drivers are installed etc. I've tried several Hi speed usb 2 devices (HDD's) with different cables which the longest was 12 feet. The effective rate of data transfer gives the ~40MBps expected so the USB portion seems to be functioning properly. But every now and then the message will pop up. Just happened again today and the last time was about 8 months ago give or take. I've gone through maybe a little over a dozen or so fresh formats and reinstalls with first SP2 and now SP3. Linux of course never reports or encounters any errors and everything always works perfectly in every OS.

Therefore I'm lead to believe this is a M$ bug...

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Comment from Tony on 2008-09-10

2008-09-11T04:33:55Z

I have high-speed USB ports and still get the message, and when i go to my device manager and click on the properties for USB, there IS no advanced tab, only general. I've looked ALL OVER THE INTERNET for a solution to stop this popup but whenever someone mentions the same problem as me, NO ONE REPLIES, do you have a solution?? Thanks!

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Comment from Leo on 2008-04-28

2008-04-29T03:51:30Z

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

No, there's not really such a things as a USB cable, though
of course cable quality in general can always play a role.

Typically when speeds aren't what I expect it's because the
device itself is at issue, or occasionally the USB
interface.

Leo

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Version: GnuPG v1.4.7 (MingW32)

iD8DBQFIFpsSCMEe9B/8oqERAqQ5AJ4xKfpDOPfqCxgptA34pco3g3twRACfdNrp
6zjmMey3uvoYjmZ5TLuU4kc=
=SN2r
-----END PGP SIGNATURE-----

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Comment from namsilat on 2008-04-28

2008-04-28T19:00:43Z

I have USB 2.0 ports, and I am sure of it by looking at their description under Control Panel. But the transfer rate is not at the speed it's suppose to be. Can the cable used to connect the USB port and the device be a factor? Is there such a thing as 1.1 vs 2.0 cable?

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Comment from Steve Hughes on 2008-03-19

2008-03-19T16:00:46Z

I have a HP Pavillion running Vista. It has 4 USB 2.0 ports. I have a 4 port USB 2.0 hub. I have 2 printers an externalHDD and a Sandisk flash drive plugged into the hub. I still get this message and I've swapped all the devices into the avaoilable computer ports directly. What's the problem?

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Comment from diane sofiakis on 2008-03-06

2008-03-06T20:03:47Z

I've recently purchased a new printer, a lexmark, since that time I've be getting the statement that I should purchase a 2.0 usb high speed whatever. I did that. I'm still getting the message. Did I put the plug in the wrong ports? I'm not very "techy"....just want to do the correct thing and have my printer stop making noises even when it is not turned on. Could you explain for me???? Thank you in advance.

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Comment from B Gold on 2008-01-19

2008-01-20T07:22:59Z

Didnt leo omit something here? That a USB 2.0 device will slow to 1.1 speed if there are any 1.1 devices using the same root hub? So if possible one should isolate one's 2.0 devices on one hub and the 1.1's (mice,keyboard etc) on the 1.1 hubs?

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Comment from Earl Meech on 2008-01-19

2008-01-19T16:37:50Z

I get that message at least once a week. I have counted 6 rear and 2 front usb female plugs on my computer + 2 on my monitor and 1 on my scanner/printer. The only ones in use are on the rear of my computer. I have Intel 82801EB USB2 Enhanced Host Controller 24DD shown in Device Driver. Also see 4 Standard Universal PCI to USB Host Controller's shown. One USB Composite Device and 5 USB Root Hub listings. My computer is a Dell purchased Feb 2004. Do I have both 1 and 2? Can I tell which are USB2 by sight? Thanks

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Comment from George Arauz on 2008-01-17

2008-01-17T13:57:59Z

Some usb's have updates that make them work more efficient.

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Comment from John Krueger on 2008-01-16

2008-01-16T14:35:12Z

Go to Control Panel --> System Properties --> Hardware --> Device Manager --> Universal Serial Bus Controllers. Under each controller right click on Properties and go to the Advanced Tab. Check the box that says Don't tell me about USB Errors. Save and close.

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Comment from John Larsen on 2008-01-15

2008-01-15T13:50:09Z

My old Dell 530 running XP Pro has now suddenly started providing me with the same wonderful advice about running faster on the usb device. This thing is I don't care, I rarely use usb except for a dongle. So how do you tell Windows to keep quiet. I really don't need to be told more than once!

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