12-29-2018 09:35 AM
is there a benefit of the ultra dock 170w for L570?
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?