Date: Fri, 11 Sep 2015 14:32:26 +0200 From: Polytropon <freebsd@edvax.de> To: Ernie Luzar <luzar722@gmail.com> Cc: Dave <dave@dgmm.net>, freebsd-questions@freebsd.org Subject: Re: USB physical ports Message-ID: <20150911143226.2a0137df.freebsd@edvax.de> In-Reply-To: <55F216CB.6040606@gmail.com> References: <55F1A507.70402@gmail.com> <2091716.bhpPQfPjgk@amd.asgard.uk> <55F216CB.6040606@gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 10 Sep 2015 19:48:27 -0400, Ernie Luzar wrote:
> Are you saying that no mater which of the 6 USB physical ports I plug
> into with a 2.0 standard mem drive will transfer at 480Mbps?
Yes, the speed is determined by the hub ("the controller")
and will be usable on all ports corresponding to that hub.
> How can I confirm 480Mbps transfer rate.
Use dd to transfer a file, or use the Midnight Commander
which will show you the average transfer speed. Make sure
you use a big file so you can actually _see_ something. ;-)
--
Polytropon
Magdeburg, Germany
Happy FreeBSD user since 4.0
Andra moi ennepe, Mousa, ...
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20150911143226.2a0137df.freebsd>