USB 3.0 (SuperSpeed) is a USB specification that can transmit data at up to 5 Gbit/s.

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multiple USB 2.0 devices faster on USB 3.0? [duplicate]

Possible Duplicate: Using USB 3.0 to speed up transfer between USB 2.0 devices? I know USB 2.0 maxes out at 480Mbps, and USB 3.0 maxes out at 4800Mbps. Can multiple USB 2.0 devices tap ...
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USB keyboard works in windows but not in games

I have a problem with a new PC i just built. It has 6 USB3 ports on the rear, and no USB2 ports. When I plug my Logitech G15 v2 in the rear USB3 ports it works fine in both BIOS and windows - ...
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Installed Delock PCI Express Card now nusb3mon.exe block 1 cpu core

I installed a PCI USB 3.0 card and now one out of four cpu's keeps up running nusb3mon.exe. Meaning that I have a CPU load of 25% all the time. Did anyone have the same problem before? ...
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1answer
167 views

Internal 19-USB 3.0 to normal USB-3.0a

I have the following problem. I have a new computer chassis, which has a front panel USB 3.0 with an internal connector, but my Asus M4GDP89 Pro/USB3 has only two back USB 3.0. Is there a way to ...
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1answer
4k views

WD 1TB Passport Essential not working on some USB ports

I have a strange situation here. I got a new Toshiba P850/04P laptop, there are 4 USB 3.0 ports, 2 on the right and 2 on the left. When I plug my WD 1TB Passport Essential into the 2 ports on the ...
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2answers
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Where can I connect this USB 3.0 cord?

My motherboard has 2 USB 3.o slots in the back, where the usual slots go, but the tower also supports 1 or 2 USB 3.0 ports in the front, above the DVD drive. So, there is a cord coming out of those ...
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2answers
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Is USB 3.0 backwards compatible? [duplicate]

Possible Duplicate: Can a USB 3.0 pen drive be used on a USB 2.0 port? I am really excited about USB 3, especially since it has made its way into the new MacBook Airs and Pros. Since it is ...
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1answer
627 views

I have an E-Sata / USB combo port, does it mean I have USB 3.0?

I see a usb sign on the esata port so it's a combo, any usb device works on that but I am about to find usb 3.0 drivers because windows default driver doesn't see it as a sub 3.0 port. I tried forcing ...
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2answers
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Can I get an adapter for usb 3.0 to gigabit, or a gigabit switch with usb 3.0?

Basically I want to be able to attach USB 3.0 external portable hard drives to my network and maintain at least gigabit speeds. I can think of four ways to do this, two of which I know exist: 1) NAS ...
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Slow Transfer Speed Between USB 3.0 Devices

I have an SSD installed, and when I'm transferring to or from an external HDD via USB 3.0 I get speeds of upwards 100mb/s. However if I'm transferring between 2 external HDDs both on 3.0 I get a ...
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2answers
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Add USB 3.0 to a laptop

I want to add a USB 3.0 port to my laptop that only has USB 2.0 and a combo eSATA USB port. I have a Pavilion dv5-2135dx which I have found no information on what motherboard it is to look for empty ...
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Seagate 3TB ST3000DM001 hard drive not recognized by Linux, causes fdisk to hang

I'm running Kubuntu 12.04. I have a brand new, never used Seagate 3TB ST3000DM001 hard drive. It's an internal drive. I installed it in a USB enclosure. When I connect it to my PC, nothing happens ...
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2answers
235 views

USB3.0 external drive, large wait on read after an idle period

Just wondered is the 5sec+ delay on reading my 1TiB external WD USB3.0 drive after a period of idleness? Is this unique to SuperSpeed type USB or does all external USB drives have this delay before ...
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13answers
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Why does Windows 7 ask for additional drivers when installing from a USB 3.0 drive?

I just bought a new config ( ASUS p8z68-v lx, i5-2500k + ram and new graphic card ). Coming back and installing it in my old computer, I just saw that my DVD player was on IDE (yup…). So, I needed to ...
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1answer
868 views

USB 3.0 to SAS; seems slow to me. Is it?

I've been transferring about 5TB from a USB 3.0 enclosure with built in hardware RAID running 4x SATA III drives. The destination is an external SAS enclosure (7x SATA II) with 2x SAS cables connected ...
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2answers
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Toshiba Satellite P755D USB 3.0 Drivers Missing - Windows 7 Professional

I bought a Toshiba Satellite P755D recently and installed Windows 7 Professional on the machine. It runs great. But I noticed the exclamation point in the yellow triangle icon in the Device Manager ...
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2answers
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USB3 does not work in fresh Ubuntu install

I have a new computer with an Asus P8Z68-V LE + Intel i2500 + 8GB of RAM. I installed Ubuntu without any issue, but the USB3 (from the motherboard - on the back of the computer) doesn't work. I ...
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1answer
548 views

Does X79's lack of native USB 3.0 support mean a performance decrease?

I've read that the X79 chipset does not have native USB 3.0 support. However, I'm not entirely clear on what this means for performance, given that there are many X79 motherboards with USB 3.0 ports. ...
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1answer
356 views

Windows Backup failed: Error 80070037

On Windows 7 Pro x64, the customer has a USB3 external Hard Drive that is 2TB, and two internal SATA drives that are 750GB each. They also have a USB controller, which the hard drive is plugged into. ...
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1answer
630 views

TrueCrypt hinders performance?

I have AMD Quad-Core Phenom II 955 @ 3.2GHz (It can go up to 3.8 if needed). I may get high performance SSD (500 MB/s write/read) and if I encrypt the whole volume how much of a performance hit would ...
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2answers
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USB3 with 2x SSD enclosure (RAID0/1)?

Soon I plan on getting SSDs. However I would want a SSD enclosure with two slots and raid0/1 support. I cannot find one like this so do they exist? I would use raid1 in case one of the SSD fails I ...
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4answers
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USB 3 to Gigabit Ethernet adapters: where are they?

I'm looking for an adapter that will let me use a USB 3 port as a Gigabit Ethernet port. This is proving surprisingly hard to find! Is there some reason why this product is either unavailable or very ...
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8answers
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How to find out which USB port is USB 3.0?

In my laptop (a Lenovo y470 ) there are three USB ports. One of those is USB 3.0 others are USB 2.0 . I do not know which one is what. When I copy data from my External HDD it transfers at 38MB/s from ...
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1answer
397 views

USB 3.0…I have a USB 3.0 port on my new laptop, does that mean it will make all USB connections “fast”?

I just bought a new laptop which has a USB 3.0 port. Does this mean that if I connect to my External Hard Drive via USB, and the external hard drive is older and doesn't have USB 3.0, that I'll still ...
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1answer
481 views

Which computer configuration is better? With e-Sata or with USB 3.0? [closed]

Recently, when buying my new laptop computer, the shop seller told me that was no difference between a computer with e-sata or with USB 3.0 port. However, I didn't trust him and bought the one with ...
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1answer
1k views

Slow USB3 under Linux

I have a problem with the speed of USB 3.0 under Linux. I'm testing with the following parts: "NEC Corporation uPD720200 USB 3.0 Host Controller" (pcie) "Pretec 240" USB 3.0 Card-Reader Sandisk ...
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2answers
346 views

Intermittent USB 3.0 access - How do I troubleshoot?

I've got a WD Passport hard disk with "superspeed" USB 3.0 support. When I use my USB 3.0 flash drive (this is a Lenovo X220 laptop), USB 3.0 consistently works. But when I use the passport drive, ...
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1answer
5k views

Driver required for USB-3 hub support on Windows 7?

I just purchased a Koutech HU-430 4-port USB SuperSpeed hub. When plugged into a USB-3 port using the included USB3 A/B cable, Windows detects it as a "Renesas Electronics USB 2.0 hub". Does this ...
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1answer
479 views

Few things about USB 3.0 AND USB 2.0 speed?

I have question about USB 3.0 and USB 2.0. 1) For example, a motherboard we have has 4 USB ports on the back. Does that mean every USB port has 480 Mbits bandwidth, or are they connected onboard ...
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424 views

Can a case with front USB ports be connected and used as a USB 3.0 port

I found this when I typed in my question. It sort of answers my question but I want to double check. Will cases with front USB port support USB 3.0? I have a Rosewill Challenger case purchased in ...
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2answers
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Looking for MacBook Pro compatible true USB 3 ExpressCard 34 cards at USB 3.0 speed (or at least a few Gb/s) on any brand USB 3 drive in Mac OS X [closed]

I'm considering buying an ExpressCard 34 USB 3 adapter for my 2010 MacBook Pro 17" so that I can benefit from USB 3.0 speeds when used with my Samsung S2 1 TB USB 3.0 superspeed drive. However, ...
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3answers
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How to determine whether I have USB3 ports in my laptop?

Is there any way, besides reading the product manual, to determine which type/class of USB ports are present in my computer casing? Can this obtained by visual confirmation, reading the device ...
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Why when I connect an external harddisk via an USB 3.0 PCI controller I receive the “your device can perform faster” notification?

I have an external HD with usb 3.0 support and have installed a PCI card to add two usb 3.0 ports to my pc. I am running windows 7. When I connect the hard disk I receive a notification about usb ...
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2answers
2k views

Bad VM performance on external hard disk

I am running 4 virtual machines on my external hard disk (USB 2.0, 5400 rpm, Western Digital). Yesterday I wondered with they are running to slow but i am not sure from which fact makes it slow: USB ...
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Is there a way to upgrade laptop's USB2.0 to USB 3.0?

Is there a way to upgrade laptop's USB 2.0 ports to USB 3.0? If so, will the changes be a driver update alone or will it require changes in the internal hardware?
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PCI Express on old Dell - Good Enough For USB 3.0 Card?

Just got a USB 3.0 1TB hard drive today, and plan on starting to digitize a lot of stuff to push out to my PS3 and Wii. Throughput is fine from a USB 2.0 standpoint, but I want to see if I can upgrade ...
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Converting Firewire to USB 3 - is it theoretically possible?

I am in the process of buying a new laptop for video capture / editing, and it's proving difficult to find one at a decent price / spec that includes Expresscard for Firewire connectivity (which I ...
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System Rescue CD on multiboot usb not working

I have a multiboot usb with System Rescue CD and GRUB2 on it. When I try to boot it, it tries to find systemrescuecd/sysrcd.dat, attempts to mount /dev/sr0 and all the partitions on /dev/sda before ...
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Windows 7 can't recognize CompactFlash cards on USB3.0

I have four CompactFlash readers (USB 3.0) connected by a 4-way hub to a USB 3.0 card in a PC running Windows 7 64-bit. When I insert all four CF cards, sometimes some of them are not recognized (I ...
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3answers
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How does one install Windows 7 using USB 3?

I want to install Windows 7 onto an SSD from a USB 3 drive, however it won't let me boot using USB 3, however it does work using USB 2. I guess that's because Windows PE doesn't have the needed USB 3 ...
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6answers
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Using USB 3.0 to speed up transfer between USB 2.0 devices?

I've noticed that transfers between USB 2.0 drives are usually very slow. From what I understand, this is because all USB 2.0 devices connected to the same USB 2.0-host share the same 480Mb/s of ...
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7answers
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How many MB/sec can I expect copying to USB 3.0 enclosure with SATA drive?

I have a new laptop with USB 3.0 ports, and a new SATA 5200 rpm hard drive I just put into a new USB 3.0 enclosure. I am copying my backups from the local hard drive to the new USB 3.0 hard ...
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3answers
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Do I need USB3 sticks to get USB3 speed?

I am thinking of getting a PCI-E usb3.0 card for my computer. Do I need special USB3 sticks and cables to harness the speed of USB3? Will my USB(2?) stick work at USB3 speed?
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Transmission of arbitrary data through an HDMI port

There seems to be something of a trend these days to fail to equip cheap consumer laptops with decent expansion capabilities: no ExpressCard slot, USB 2 (not 3), no eSATA port. However, HDMI ports ...
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4answers
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How to add USB 3.0 port to your laptop

What are the options to add one or more USB 3.0 port to a laptop? The only way I seen so far are USB 3 expresscard adapters but all of these adapters stick out quite a lot from the laptop and have ...
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1answer
560 views

Looking for external portable hard disk drive with both Superspeed USB3.0 AND eSATA? [closed]

All I can find is: eSATA and USB2.0 not USB3.0 eSATA only USB3.0 only Enclosure/caddy with USB3.0 and eSATA for housing bare hard drive: ...
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3answers
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Does the device that supports USB 3.0 work via computer that supports USB 2.0

I am planning to buy external hard drive that supports USB 3.0. Will it work with my old notebook that has USB 2.0?
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3answers
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Are USB 3.0 ports yellow?

My laptop has a yellow USB port. Is it USB 3.0?
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2answers
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USB 3 vs Firewire 800

We want to get some external hard-drives >= 1TB for copying large videos (10-500gb) and image sequences (1-150k files) in-house ala sneaker-net between Macs and PCs. Does anyone have real-world ...
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5answers
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Internal drives vs USB-3 with external SSD or eSata with External SSD

I have a need to carry VMWare Virtual Machines with me for work. These are very large files (each VM is 20GB or more) and I carry around about 40 to 50 VM's to simulate different software ...