Windows 7 Slow USB Speeds

Vultima

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Hi, I have noticed when transferring files from or to a USB stick/external HDD, or anything, the rate in which the speed this happens is incredibly slow, I read that "theoretically", on USB 2.0 you could attain 60MB/s, however in most cases it is about 30MB/s, I have read of many topics from using google on this issue, some have said to change removal policies because apparently that made it faster (didn't work), and some have said using command prompt commands, I have tried whatever, even if it seemed ridiculous and still no result.

The USB is 2.0 on a laptop, however on my PC I get the same problem, so I can rule that out as being a factor, instead of achieving 40MB/s which would be very nice, I get around about 3MB, tops.

It cannot be a driver issue, I have tried stock drivers that came with the computer, and updated ones, also its happening with BOTH computers on windows 7.

I noticed on an older PC,with windows XP, it would in fact reach these high speeds when transferring data.

Thanks
 

My Computer My Computer

Computer Manufacturer/Model Number
Stone, Notebook W76TH
OS
Windows 7 Home Premium 32bit
CPU
Pentium Dual-Core CPU T4500 @ 2.30GHz 2.30GHz
Motherboard
Intel
Memory
2GB
Graphics Card(s)
Onboard Mobile Intel 4 Series Express Chipset Family
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
15.6" Non Gloss HD
Screen Resolution
1366 x 768
Hard Drives
250 GB Sata 5200RPM
Internet Speed
10MB/s (Home Connection)
That happens with USB 2.0 flash drives. They have super slow write speeds, but have fast read speeds. USB 2.0 is supposed to have 480 megaBITS of transfer speed. (Please, forum members, correct me if I'm wrong) When Windows shows it's writing or reading at around 17 MB/sec, that is megaBYTES. Bits and bytes are two different units of measurement where bits make up bytes. Don't know if that helps or not...
 

My Computer My Computer

Computer Manufacturer/Model Number
ASUS
OS
Windows 7 Ultimate x64
CPU
AMD Athlon 240 II @ 2.8-4.004 ghz
Motherboard
M4A78LT-M LE
Memory
SuperTalent 4gb DDR3
Graphics Card(s)
ATI Radeon 3000HD
Screen Resolution
1440*900
Case
Re-modded Dell Dimension 4550
Cooling
Vantec 92mm Tornado x2
Other Info
It looks pretty.
Here's a chart of speeds.
 

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My Computer My Computer

Computer Manufacturer/Model Number
Alienware
OS
Windows 7 Ultimate x64
CPU
I7
Motherboard
GA-X58-USB3
Memory
6 x 1.5V DDR3 DIMM sockets supporting up to 24 GB of system
Graphics Card(s)
GeForce GTX 580
Sound Card
Realtek ALC892 codec 2/4/5.1/7.1-channel
Monitor(s) Displays
NEC Display Solutions E321 Black 32"
Screen Resolution
1366 x 768
Hard Drives
OCZ Colossus LT Series OCZSSD2-1CLSLT1T 3.5" 1TB SATA II MLC Internal Solid State Drive
PSU
XFX Black Edition XPS-850W-BES 850W ATX12V
Case
Antec
Cooling
Zalman
Keyboard
Microsoft
Mouse
Microsoft
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