I use Alienware 17r4 and Inspirion 15 7000 for gaming and with this device I can use 2 LG 27 monitors with each gaming machine. Works well, just remember to bring the displayport cables with the device. The RJ45 port works fine but I have a killer gigabyte so I don't need the port. Great purchase that allows my system to use 3 of my laptop displays. (Notebook and 2 LG 27 incl.)
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