I purchased this product after returning another product that did not properly support my dual HDMI 2560 x 1440 (QHD) displays on my 2018 MacBook Pro i9 . This device does a great job of supporting dual external displays and also supports a PD port so my MBP charges nicely. I take my MBP to meetings several times a day and this device makes it easy - just pop out and go. (See UPDATE 2) UPDATE 1. A few weeks after installing this device, I disconnected and reconnected the device. One of my two displays did not work. That's when I found that the device's PD port was not passing power to my MacBook Pro (after 15 minutes the MBP died due to a dead battery). Even if you remove everything but the power adapter, the MBP will not charge. I gave this 2 stars. UPDATE 2 (10/17/2019): I think the device I wrote the above review for was defective. I sent the device back and got a new one. So far this device is working very well. It supports two external HDMI monitors very well at 2560x1440 @ 60Hz (with my MacBook Pro at full resolution)
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