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

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2
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1answer
25 views

USB3 HDD does not spin down after selecting “Eject drive”

my external WD drive connected to USB3 on home PC spin down after selecting "Eject drive" but it does not spin down on work PC (on USB3 as well). Tried to find answers in Google but I could not. I ...
0
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0answers
34 views

USB 3 issue with asus t200 transformer (windows 8.1)

I hope someone can help. I have a new asus t200, which has one usb 2 and one usb 3 port. I have tried three different usb 3 external drives - and the computer doesn't recognise them - though they ...
-1
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0answers
36 views

BSOD When Loading Windows 7 From USB 3.0 External HDD

I have been installing an instance of Windows 7 on an external USB 3.0 hard drive for me to boot using USB. I was successfully able to make it bootable, and get Windows 7 working on it. I'm currently ...
0
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1answer
41 views

not getting USB 3.0 speeds with multiple USB 3.0 sticks on my laptop

My Core i5 laptop is behaving strangely on windows 8.1 - I think on windows 8 it didn't have this problem.. but I have 8.1 now. My USB3.0 flash drives are all copying at 10 to 13MB/s a second , it ...
0
votes
1answer
79 views

USB Flash Drive became read-only during use

I was using IntelliJ when my USB flash drive suddenly wasn’t being recognised and IntelliJ became unresponsive. I tried safely removing it but it wasn’t showing up there, so I force closed IntelliJ, ...
0
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0answers
118 views

Windows 7 guest on Mac 10.10 host VMwareFusion USB Drivers not installing

I have a MacBook Pro 13" mid 2012 model running OSX 10.10 yosemite which has two USB 3.0 ports on it. I have VMwareFusion installed, and have windows 7 as a guest operating system. The driver for the ...
-4
votes
1answer
80 views

USB 2.0 not recognized by USB 3.0

My old HP Laserjet 1005 USB 2.0 Printer is not recognized by my new DELL USB 3.0 socket. Printer is too good to replace.
0
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0answers
23 views

What defines maximum numbers of USBs connected?

By default maximum possible USB devices connected is 128. Different motherboards support different numbers. Most of them do not go that high. But how is that number defined? I mean for example x86 ...
0
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1answer
135 views

Why are transfer speeds so slow from USB3 SD card to PC?

I guess I'm trying to pinpoint what chokes the transfer speeds in general: Situation is - Brand new Dell E7240 with USB3.0 ports. Copying from a USB3.0 capable card reader (Lexar). Lots of ...
0
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1answer
46 views

Will a 10 slot USB3 hub provide full bandwidth for 10 USB2 flash drives, and if not, where is the bottleneck?

I am wondering if a USB3 hub connected to a USB3 motherboard could sustain 10 USB2 flash drives being used simultaneously to transfer data at full bandwidth. Theoretically USB 2 speed is 60 MB/sec ...
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0answers
29 views

Daisy chaining capacity for USB 3.0

I am trying to figure out how many USB 3.0 devices I can daisy chain together and provide an adequate (5V) power supply to. For instance Device #1 (D1), plugs into my laptop and my laptop keeps it ...
0
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0answers
39 views

Can I boot / install windows 8.1 from usb 3.0 with usb 3.0 media?

As far as I know it wasn't possible to install win 7 from usb 3.0 hub. It faild every time, I guess due to some boot or driver problem. If it could be possible for win 8/8.1 I would buy usb 3.0. Can ...
0
votes
1answer
108 views

Slow performance running VM Player image (virtual machine) on USB3.0 external drive

I have a virtual image I'm trying to run over USB3.0 on an external drive using VM Player. The performance is very slow and I cant seem to find the culprit. I've ran some benchmarking tools and my UP ...
0
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0answers
69 views

USB 3.0 flash drive has slow performance after reformatting

I bought a USB 3 flash drive, and after a few weeks of using it (happily), I needed a bootable linux and that was the only thing handy. So I reformatted it and worked through all that jazz. But I'm ...
0
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2answers
2k views

How to get ExpressCard 34 USB3 working on Yosemite Apple Mac OS X 10.10 (via 1 or more of: kexts,signing or choosing compatible models/chipsets)?

(Rewrote question title about overall problem and given my own answer below). (note I want to try this manual approach first before using MultiBeast (failed to do the driver install (failure message ...
0
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2answers
211 views

Windows 8 / 8.1 USB file transfer consistently freezes whole system

I'm running Windows 8.1 Pro (64 bit) on a Gigabyte GA-Z77X-D3H (rev 1.0) motherboard with a Samsung 830 SSD and 8GB of RAM. All is normally well in general day to day use. However, when I plug in a ...
-1
votes
1answer
42 views

USB 3.0 to USB 3.0

I have an external HD with USB 3.0 and a laptop with a USB 3.0 port. Can I connect the two safely to transfer data and watch films stored on the HD for instance? If so where can I buy such a cable to ...
1
vote
1answer
52 views

Using USB 2.0 devices on a USB 3.0 hub

I currently have a 7-way USB 2.0 hub. However, when any other device on my hub communicates with the PC (especially my external hard drive which is USB3 compatible), the external sound card stutters. ...
0
votes
1answer
75 views

Best Way to Connect 3 Computers to Peripherals

I'm trying to find my best, low-latency option for connecting three computers. Generally, this wouldn't be an issue, but I see no way to do what I'm looking to do without having to plug/unplug cords ...
2
votes
2answers
641 views

Force a single USB 3.0 port to work as USB 2.0

I have several Dell XPS 13 machines that exhibit intermittent failures of the left USB 3.0 port, as described in this thread. I have lost data to silent corruption/disconnections on several external ...
0
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0answers
278 views

LaCie Rugged Triple USB 3 drive not mounting properly on Windows 8.1

I have a 2011 LaCie Rugged Triple USB 3 drive that I use with two computers: my Windows 8.1 PC and my MacBook Air. What is working / other facts: Drive has two partitions: one NTFS, one HFS+ USB ...
0
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1answer
73 views

Do I need a special microUSB cable to take advantage of my USB 3.0 port?

I often transfer files from my computer to my phone using a micro-USB cable. However, my computer has USB 3.0 ports and I don't know if I'm taking full advantage of it using a regular micro-USB cable. ...
1
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0answers
50 views

Usb ports connecting and disconnecting

I know this is not the place to ask about hardware problems and solutions, but I can't search on google anymore... I've been for over 24hours searching on google about my problem and trying to get a ...
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3answers
40 views

USB Thumb Drive partioned oddly

Somehow my 32gb Lexar thumb drive got partioned very strangely, here is the output of lsblk: sdb 8:16 1 29.8G 0 disk ├─sdb1 8:17 1 44M 0 part /media/removable/LEXAR ...
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2answers
1k views

How do I connect two computers using USB 3.0?

I know this question exists, but it's about USB in General. Mine is about USB 3.0 and newer specifically. USB 3.0 specification introduces the feature known as direct host-to-host connection with ...
0
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1answer
350 views

USB 3.0 hard drive in usb 3 port only recognized as usb 2

Today, I bought a Sabrent CP-4PTU USB 3.0 PCI Express Controller. I installed the latest software from the website, and after a reboot, I plugged in a USB 3.0 hard drive into the controller, and the ...
0
votes
1answer
83 views

How can I be sure that I've plugged a device into a USB 3 port?

I have a number of USB ports on my computer, some USB 2 and some USB 3. I want to plug a device into a USB 3 port. Unfortunately, they're all black so I can't use the usual "USB 3.0 ports are blue" ...
0
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1answer
190 views

will any usb extension cord work with usb3? [duplicate]

I know that with 1gbit ethernet 100mbit ethernet cables won't work. You have to use cables designed for 1gbit. What about with USB3? If I have a ten year old USB extension cable (ie. one that was ...
0
votes
1answer
40 views

SSD connected through usb3 / sata

Is there performance difference for ssd drive connected through usb3 or sata? Im need to use ssd as external drive (usb3) and like to know if there is some performance overhead using adapter... ...
1
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0answers
47 views

Why is copying from a network share over gigabit to a USB3 device slower than doing it in two steps?

I have a file on a network share that's about 500 MB. When I copy it to my local drive, the copy reports about a 106 MB/sec which is reasonable for a gigabit network. When I then copy the local file ...
2
votes
1answer
6k views

Should I enabled or disable xHCI hand-off in BIOS setup, when running Windows 7?

I have a Jetway NF9E-Q77 motherboard which supports USB 3.0. An Intel driver is available to enabled USB 3.0 support in Windows 7. Assuming the driver is installed, should xHCI hand-off be enabled ...
0
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1answer
767 views

Why doesn't my wireless keyboard work with my USB port replicator?

I have a Lenovo x240 with Lenovo USB 3.0 Dock (port replicator) and Lenovo Ultraslim Wireless Keyboard and Mouse. The keyboard and mouse work fine when plugged in to the laptop directly, but not when ...
0
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0answers
123 views

Front USB 3.0 does not work with USB 3.0 devices

I've recently build a new PC with a Thermaltake Versa H23 case and a Gigabyte B85M-HD3 Motherboard. The rear USB ports seem to work well when connected to a USB 3.0 external hdd (about 120MB/s ...
0
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0answers
182 views

After making boot disk using rufus in usb 3.0 port, it doesn't work in another ports

After making boot disk using Rufus in USB 3.0 port, it doesn't work in 2.0 ports. I've already formatted in cmd and others while using USB 3.0 port, but there is no change. I couldn't find it while ...
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vote
4answers
1k views

can I use a USB 2 charger with a USB 3 cable?

I have a Samsung Galaxy S5 phone that has a mini-USB3 socket. It came with a USB2 charger and cable. I can buy a new USB3 cable, bud did not find a charger. Can I use any USB2 AC adaptor to plug my ...
2
votes
1answer
455 views

Power capabilities of USB 3.0 vs 2.0?

I'm currently buying some new USB micro cables for my Samsung Galaxy S5. It supports both USB 2.0 micro and USB 3.0 micro connectors. Will I see better charging times when using the USB 3.0 cable ...
0
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0answers
24 views

Laptop with Renesas USB controller

What is the easiest method of finding out the USB controller for modern laptops? I have tried asking support of various brands, but they do not seem to understand what I mean by Renesas for instance. ...
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votes
1answer
40 views

How fast does USB 3.0 perform?

How fast does USB 3.0 actually perform? I remember from quite a bit of experience that USB 2.0, while fast on paper, never in any practical situation hit those speeds in reality (the "slower" FireWire ...
0
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0answers
54 views

Incorrect writing to a TrueCrypt partition on USB 3.0 HDD

Hardware: HDD: WD MyPassport 2TB (USB 3.0). Motherboard: ASUS-B85-PLUS. Software: OS: Windows 8.1. TrueCrypt 7.1a. There is an external HDD connected via USB 3.0 port. It contains a TrueCrypt ...
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2answers
200 views

How can I add 4TB SATA disk to motherboard without formatting ?

I had a 4TB seagate USB3.0 hard drive with data. I took the case out and got the internal SATA drive from that case. Then I joined it to my Intel D975XBX2 motherboard with SATA cables, but the ...
4
votes
2answers
123 views

Worth getting USB 3.0 enclosure for old HDD?

I have a WD 500GB MyPassport which is a couple of years old (2009-2010). Will I be able to see a noticeable speed difference if I remove the HDD and use it with a USB 3.0 caddy instead?
7
votes
2answers
7k views

Will a mobile phone charge faster if plugged into a USB 3.0 port

Will a phone(or any device for that matter) charge faster if it is plugged into a USB 3.0 port compared to a USB 2.0 port? I know to assist charging you can turn features off(with flight mode) or ...
0
votes
3answers
2k views

Windows 8: How to change from USB 3.0 to USB 2.0

Is there a way to disable USB 3.0 and enable legacy USB 2.0 support on Windows 8? I have an old microphone (Blue Snowflake) that only works when plugged into a USB 2.0 port. Is there any way to ...
0
votes
1answer
966 views

Windows 8.1 wont copy or move files to external HDD

I don't know what happened because it used to work perfectly but now I can't copy or move files TO the drive (can still copy them from it to windows) the drive is not corrupt or anything and can be ...
0
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1answer
701 views

USB 3.0 not working at full speed on Windows 8

I have an Acer p243-m which came with Windows 7. The USB 3.0 port worked fine after installing the driver. But after I clean installed Windows 8, the speed dropped from say 100MBps to 28MBps. How ...
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0answers
103 views

What's the advantages of usb 3.0 compliant thumbdrive that doesn't have USB 3.0 speed performance?

I just learned that there are USB 3.0 compliant thumbdrives in the market that only support up to the maximum speed of USB 2.0 (nothing to do with using USB 3.0 device on USB 2.0 port here) and they ...
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2answers
59 views

What stats should I look out for when buying a fast USB drive? [closed]

What facts and figures should I look for speediest copying of single large ISO or multimedia files (700Mb to 4.5Gb)? Also, if a flash drive is the fastest USB-3 compatible device, can I assume it ...
0
votes
0answers
167 views

Edimax ac1200 with Windows 8.1

I'm at a loss with this card, I've recently updated from Windows 7 Pro to Windows 8.1 Pro. The website said to uninstall the Edimax Driver, which I've done. I changed the power settings so that it ...
0
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0answers
132 views

Vmware Workstation messed up USB 3.0

I installed VMware workstation 9 on my Windows 7 Home premium machine. For making USB ports work in guest OS (Ubuntu), I installed VMware tools. Since then my USB 3.0 stopped working in both host ...
0
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0answers
168 views

mouse won't connect properly

This is maybe a question from a lower than average level, but I figured this place was the best chance of getting an solution to my little problem... I've bought a Sharkoon Fireglider mouse with 7 ...