j5createUSB4 8K Multi-Function Hub - 8K60/4K144 HDMI, 2.5G Ethernet, PD Charging, 10Gbps USB-A, 10Gbps USB-C Ports | Compatible with MacBook, Windows, Thunderbolt 3/4, and USB4 Devices (JCD403)

Buena alternativa al Thunderbolt 4, lo utilizo en MacBook Pro M3, le tengo conectado una interface de sonido.

So far so good as it works with many USB4/Thunderbolt 4 Windows laptops, including the ASUS ZenBook Duo, the Lenovo Yoga Slim 7, and the HP Dragonfly Pro One. I deducted one star because the USB-C downstream port is only USB 3.1 maxing out at 10Gbps; wish it had another USB4 port with 40Gbps bandwidth.

I have a Dell XPS with thunderbolt 3 ports and the hdmi port on this hub will only support 4k at 30hz or 1440p at 60hz

I'm using it on M1 MBA. Everything's good until I turned on HDR, the screen blacked out. It is weird that an 8K60Hz hub can't even do 4K60Hz HDR.

External display works fine at 60Hz whereas my laptop's external HDMI port would only work at 30Hz when using Ubuntu Linux 22.04.

Received the JCD403-1A model of this USB hub and when PD (Power Delivery) is used, the device makes a hissing noise or electrical distortion you can call it. Maybe I just received a defective unit, but deducting stars since this should have been caught during QC. Picked up a different brand USB hub and no issues. Will be returning this unit.

I was looking for a USB4 or thunderbolt Ethernet adapter with pass through power for my iPad Pro so that I get a more consistent internet connectivityThe ones I tried before that were USB 2 or 3 were slower than my WiFi connection and had inconsistent connectivity, which was really frustrating.The Ethernet port of this USB4 portable dock is rated 2.5G speed and it absolutely sings. Internet connectivity is incredibly fast and consistent.I have it connected to the USBC port on my 12.9 iPad Pro with Ethernet connectivity as well as USBC power pass through as you can see from the picture.It works flawlessly and is instantly recognized by my iPad as an Ethernet 2.5G connection, while charging the iPad at the same time through the USC C power port on the dock.The dock has a thick aluminum exterior giving it a quality and reliable feel to it!I am really happy with this dock. In addition it has two 10Gbps USBA ports one 10Gbps USBC port and a USBC power port. The power port can pass through up to 100W of power, enough to charge my MacBook Pro 16.2 laptop.I also plan to use this with my laptop when traveling. I haven’t yet tested the HDMI connection as yet and will report back.This comes highly recommended even if it is a little expensive because it’s incredibly consistent and reliable.If I had one additional request for this portable dock, it would be a SD slot, but it’s not a deal breaker as I can connect my camera via the USBC data port.Once again, highly recommended!

Been looking for a multi-use/connection hub, and I think I found it. It supports high resolution in 8 and 4K. Although I don't have any video that's in 8K (yet), I am able to use it on my 4K feed. I can simply plug in my laptop and three monitors and voila! I have yet to notice any kind of lag or delay -- nothing. Overall, I'm very happy with this product and I think this is a good find.