I have tried this on 2 matching new HP Pavilion laptops and a Dell Latitude laptop and for all 3 laptops this unit will not 1) Pass power from the hub to the laptop the laptop battery is at the end and 2) there is also no video going from the laptop to dual monitors through this hub. Instead, I have to manually connect the monitors directly to the laptop and manually connect the power cord to the laptop. The only value I get is that I connect a cable from this hub to my laptop, thus connecting a keyboard, mouse and ethernet cable. It's still good enough for me since I kept the hub, but it offers MUCH less functionality than I'd like. This device may work with other laptops but not with any of my 3 laptops.
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