WD_Black D50 Game Dock Thunderbolt 3 NVMe M.2 Docking Station
The JHL7440 does provide higher Thunderbolt 3 throughput than other TB3 controllers we've seen. I bought an open-box FireCuda Gaming Dock during Black Friday and was able to test it with ADT-Link R43SG adapter. This is thing is actually pretty cool with a built-in 4TB for storage, expansion ports, and a full x4 PCIe 3.0 NVMe M.2 slot!
The only missing feature is Power Delivery (only 15W). It pairs great with a 2018 Mac mini imo. I connected a Radeon Frontier Edition alongside the RX 580 Gaming Box and both worked right away in macOS. In CL!ng, we can see the higher numbers through the Seagate FireCuda Gaming Dock vs Gigabyte Gaming Box.