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drmah67
Blue Screen Again
Posts: 1
Registered: ‎12-29-2018
Location: PL
Views: 117
Message 1 of 1

Benefit of mechanical ultra dock 170w for thinkpad L570

Hi

is there a benefit of the ultra dock 170w for L570?

https://s3.amazonaws.com/isby/lenovopartnernetwork.com/upload/4/docs/presentation-thinkpad-docking-s...

 

I’m interested in 3 things -

 

1) I want external display digital UHD @ 60Hz & analog FullHD @ 60Hz

the dock offers that, and no more at 60Hz, and to my understanding disables the built in laptop graphics ports, which also offer that - so what’s the benefit?

 

2) I want good amperage on usb 3.0 ports - does the 170w dock offer more power via USB than built-in laptop ones?

 

3) Does it disable the built-in USB?

 

Thanks!

 

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