It's my third dock for an M Mac laptop -- the second one, from Alogic, was fine, but having had my first dock fail I always felt the need to have a backup dock.Not so with the Thunderbolt Go -- as OWC say, built like a tank. Having an internal 100-240V power supply, it removes the need to have an external USB-C Power Adapter on hand -- the Go is all you need.It does all the expected things quietly, Thunderbolt 4 high speed ports, 2.5G Ethernet, HDMI, an SD card reader, and USB-A ports -- with a high-power USB-C port out to the computer (cable supplied).But it's the solidity of the Go which is most pleasing -- it's a dock which isn't going top walk away.

Eliminated a bunch of dongles I haves for my 2016 iPad and makes a convenient one stop solution for all my accessory needs, only one cable to unplug and Im mobile. My 2013 MacBook I had the power cable, HDMI cable and dock cable to unplug to go mobile!

Bought this because I used a 2019 MBP Pro 16 for work all day and my other dock was UBC-C only and was limited on the HDMI port to low refresh even though it had USB-C passthrough.This one I was able to take full advantage of 144Hz for the monitor over HDMI and have more USB ports in the process. As well put away the power adapter and not have to go crawling under the desk to unplug it if I needed to go mobile and bring it with me. I have now a 2019 MBP Pro 16 I use for work, a 2021 M1 Max MBP 16 I use personally as well as a 2019 LG Gram 17 I use personally. This this works great for all three of them and all three are able to take advantage of the 1440p 144Hz display, even the low spec iGPU on the Gram 17. So much nicer to work with.My only complaint is it ... MoreBought this because I used a 2019 MBP Pro 16 for work all day and my other dock was UBC-C only and was limited on the HDMI port to low refresh even though it had USB-C passthrough.This one I was able to take full advantage of 144Hz for the monitor over HDMI and have more USB ports in the process. As well put away the power adapter and not have to go crawling under the desk to unplug it if I needed to go mobile and bring it with me. I have now a 2019 MBP Pro 16 I use for work, a 2021 M1 Max MBP 16 I use personally as well as a 2019 LG Gram 17 I use personally. This this works great for all three of them and all three are able to take advantage of the 1440p 144Hz display, even the low spec iGPU on the Gram 17. So much nicer to work with.My only complaint is it gets super hot to the touch when using the 2019 MBP 16, or I suppose at any point it would be supplying near max power over thunderbolt. I would imagine the case is made of metal to attempt to dissipate that heat more effectively, but it was still a little off putting how hot to the touch the case of the dock gets. I have it out of the way under a monitor stand so it's not a big deal, just consider that though if that would cause you some annoyance in your setup.