UGREEN Thunderbolt 5 Dock, 13-in-1, 120Gbps Transfer, Single 8K, Dual 6K60Hz Display, 140W Max Charging, 2.5GbE, SD/TF 4.0, Revodok Max 2131 for Thunderbolt 5/4 MacBooks and Windows Laptops

This dock is great. I have it connected to my M4 Pro MacBook Pro and it's fantastic. Great selection of ports. So nice to have all the ports I need instead of just the USB/Thunderbolt ports on the MacBook. Provides all the power needed to charge my MacBook. Also provides a connection to my monitor and external drive. I put my MacBook on the desk and only have to plug in one Thunderbolt cable to turn it into a desktop machine. Wonderful. It's pricey, but you can't beat the performance and convenience. It's really cleaned up my desk. I can't really speak to the I/O speed. I haven't run any actual tests but so far, moving large files to and from multiple connected SSDs around seems ridiculously fast. I looked at every dock I could before I decided on this one and I'm really pleased I chose it. It's working out perfectly.

Works great allows me to use multiple peripherals with this one docking station

Nice Dock with plenty of power and ports. I typically am really satisfied with Ugreen products and would have given 5 stars. However, this Dock will not work with YoutubeTv and Max using MacOS. It has an issue with HDCP (High-bandwidth Digital Content Protection) when trying to stream on an external monitor through the USB-C connection. Wish they would put a Display port on this.

This hub is expensive worthless crap. The hub disconnects my hard drives without ejecting them first when my Mac is sleeping. When I come back to my Mac I often see several "Disk Not Ejected Properly" error messages. Sometimes it is only one drive, others it is all the drives. I got Amazon support to send me another hub to replace this one. The replacement hub does exactly the same thing. This hub is complete useless garbage. Don't waste your time and money. This hub will corrupt and destroy the data in your hard drives. I contacted the manufacturer. Their support consisted of telling me to plug or unplug different devices to the hub to see if the problem would go away, it didn't. Since they are in China, this process took a day to get a response for each test/question. The entire process was very slow and painful, and ultimately pointless because the hubs are fundamentally flawed. Even the replacement that Amazon sent me had the exact same issues. All that the company could tell me was to send the hub back to amazon because they couldn't replace or refund it. Other cheaper hubs don't cause this problem. It isn't a problem with my cables, my uninterruptible power supply, or my Mac. Connecting the drives to a different, cheaper Thunderbolt 4 hub solves the problem. This hub either has significant quality problems or it is badly designed. Avoid it at all costs. Crushing your testicles between two cinder blocks would be much more useful and far less painful than using this poor excuse for a Thunderbolt 5 hub.

I was using a smaller OWC TB4 hub which worked pretty reliably, but I was interested in upgrading to one with more ports and features. So I didnt really have a need but thought it would be a useful upgrade. I’ve been using it for about 5 months and haven’t had any issues. I’ve got one monitor continued to it running at 4k120hz, and a few other devices. Not much else to say beyond that. Just seems to work

I wound up returning this as I had a couple of issues that couldn't be resolved to work with my setup. - My M1 MacBook Pro couldn't pass USB peripherals through; it would only charge and run displays - My Dell Precision couldn't get the full 140 W charging and continued giving "slow charging" alerts - My Dell also could not use any USB hubs, and then the dock would momentarily crash and reboot at random. I wound up returning and spending more on another option

I was patiently waiting for the caldigit ts5 plus but it got delayed. So I decided to go with this. And I don’t regret it. It was about $200 less and worked just as great. My only gripe is that I wish that it had some video out like hdmi or DisplayPort as a way to not have users use the thunderbolt ports as display ports. But it serves my purposes very well. I have a MacBook Pro with the M1 Pro chip with a dual monitor set up for those Mac users wondering if it would work for them.

Amazing product. Work flawless and makes things with my Mac Book Pro very convenient. Build quality is amazing!