Introduction (Does It Do What It Should) We have reviewed J5Create products before, and this is going to be one of three products that I am reviewing. I'll start with the USB-C Dock Dual 4K HDMI with 140W GaN PD 3.1 Power Adapter. The JCD3199P is a compact multi-port dock is made for a workstation with two HDMI displays. That is just the start of all of the features, … [Read more...] about Our Review of the J5Create JCD3199P USB-C Dock Dual 4K HDMI