Windows 8, Lenvo USB 3.0 dock = lag + fuzzy image

akohit · 10-03-2013, 03:19 PM

I've read through a good portion of this thread and wanted to add my experience.

Setup a Yoga 13 for a user yesterday, their config is:
Yoga 13
Lenovo USB 3.0 Dock
Display Link 7.3 drivers
Two 27" Samsung monitors at 1920x1080

Only things plugged into Dock were keyboard/Microsoft Arc mouse (wireless)

Mouse lag was bad, it made the setup unusable. I found the article about Intel's study on 2.4ghz devices and USB 3.0 so I switched out the wireless mouse to a wired one. User said the lag is much better and hasn't reported it as being an issue still (yet).

So, if you are having lag issues and using a wireless mouse then start by swapping it for a hardwired one (as Wim has suggested).

10-03-2013, 03:19 PM	#27
akohit Junior Member Join Date: Oct 2013 Posts: 1	I've read through a good portion of this thread and wanted to add my experience. Setup a Yoga 13 for a user yesterday, their config is: Yoga 13 Lenovo USB 3.0 Dock Display Link 7.3 drivers Two 27" Samsung monitors at 1920x1080 Only things plugged into Dock were keyboard/Microsoft Arc mouse (wireless) Mouse lag was bad, it made the setup unusable. I found the article about Intel's study on 2.4ghz devices and USB 3.0 so I switched out the wireless mouse to a wired one. User said the lag is much better and hasn't reported it as being an issue still (yet). So, if you are having lag issues and using a wireless mouse then start by swapping it for a hardwired one (as Wim has suggested). Last edited by akohit; 10-03-2013 at 03:22 PM.

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