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Forum > Sony Ericsson / Sony > Technical > W900 USB speed?

Author W900 USB speed?
KNIGHT51NZ
W900 black
Joined: Feb 16, 2006
Posts: 88
From: Brooklyn, Wellington, NZ
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Posted: 2006-02-23 10:58
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Supposedly the W900 uses USB 2.0. I'm wondering what transfer speeds people are getting as I just timed a transfer and the speed ends up being roughly 2.3Mbps which is only twice USB 1.1s slowest speed (12Mbs being the fastest and USB 2.0 having 480Mbps as its theoretical peak).

Dunno if the DaVinci DCU-60 drivers might have affected it, but this is pretty slow. (4 minutes for a 70Mb file).

Anyone got any clever ideas?


[ This Message was edited by: KNIGHT51NZ on 2006-02-23 09:58 ]
Syrus_20
P900
Joined: Apr 26, 2004
Posts: 91
From: Leicestershire, UK
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Posted: 2006-03-03 00:01
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Hey,
Not sure about your speeds, all i can suggest is try re-installing your usb 2 drivers. Mine transfers fast as hell once you use file transfer mode on your phone.

Anyway good luck
SKIBBE
Xperia Arc Silver
Joined: Dec 29, 2005
Posts: > 500
From: Sweden, Sk�vde
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Posted: 2006-03-03 10:27
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I have always beleve that the w900i and the older usb-modeles could't handla highspeed usb, thou they support usb2.0 but not to it's full potensional

i only got usb1.1 on my old comp and i get transfe-rates like 0.3-0.4 mbit transfering in windows to my removable disk

but i may be wrong.

/Jan
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