Review on 💻 Dell PR03X E/Port II USB 3.0 Advanced Port Replicator (Renewed) - Enhanced Connectivity for Ultimate Efficiency by Sirious Cavalli

I was pleasantly surprised that the built-in screen + DVI + VGA + Insignia USB3.0 adapter worked simultaneously without lag, playing HD YouTube simultaneously on all 4 screens at 89% CPU usage! This is a big problem for devices older than 5 years compared to my Thinkpad T550 which has a software limit of max 3 screens when using a document. The dock looks brand new/unused and comes without a power adapter, but that's not a problem as you can reuse your laptop.