Dell Thunderbolt WD22TB4 4 Dock 130W

This works pretty much perfectly with the USB C port on the Dell Latitude 5495. May not be able to achieve the full dual 4K monitors, but that is a limitation of the laptop and not the dock. Everything works, including the power button on the dock.Works fairly well with a Lenovo Thinkpad Z13 as well, although notably the dock power button does not work with the Z13. This is not an issue specific to Dell, power buttons on USB C docks often, unfortunately, have limited compatibility between brands. With that one exception, everything else seems to work just fine; plug it in and everything connects. While I did experience some issues with crashing during sleep while docked, they seem to be attributed to the Z13 and Windows 11, as a combination of Windows Updates and BIOS updates for the Z13 seem to have resolved these issues.Tested it with both Windows 11 and moderately recent versions of Linux on the Z13, and just Linux on the 5495. In both cases, everything seems to work just fine; USB ports connect to peripherals, monitors hot-plug, and ethernet connects at full speed.It also functions when connected to USB C only ports (such as on desktops) without video support. Note that the dock will not be capable of displaying video when connected to a USB C port that does not support video out, but all the USB peripherals and ethernet connection will still function.

After using this dock for a while now, I am happy to report that it performs as well as I have expected and then some.I bought this while I had just a few peripherals and one screen. I am using it today between a Dell XPS 15 laptop and a MacBook Pro M3 and I am able to seamlessly handle the dual screen ( I can even also use the screen of the laptops as well, so it does support a 3 screen setup ), along with an external camera, a USB microphone, a keyboard and mouse USB combo, a Huion tablet all working fine between the two laptops making my transition from work to home as simple as a flip of one thunderbolt cable.I am really happy I went for the thunderbolt model at the time. I have had to update the firmware a couple of times but otherwise it's been just plug and forget.The ability to power on my Windows laptop with the button on the dock itself is quite nice, although that does not seem to work with OSX. That however is a minor inconvenience.

We've been looking for a dock that will work with a Macbook M1 and a Windows laptop for a while. Tried a couple of Ankur USB-C hubs, but both had different compromises and occasional USB drop outs.So far this dock seems to do everything with respect to supporting different devices with a single connection, at a reasonable price compared with other Thunderbolt/USB4 docks, and with very little compromise. It appears to be capable of delivering up to 90W of power to any USB-C device, while it is rated for up to 135W of power delivery when connected to a compatible Dell laptop.I tested on a single 1440p ultrawide monitor with a max refresh rate of 165Hz, along with a Razer wireless mouse + Logitech wireless keyboard (each with their own dongle).Note: Multiple display support will be device dependent and I did not test that.1. Macbook M1. Provides 90w of power delivery according to "system_profiler SPPowerDataType". Outputs 3440x1440 (1440p ultrawide) at 165Hz via the first displayport connector. 1440p ultrawide works at 60Hz via the HDMI connector. Also tested a logitech usb webcam with the macbook.2. Razer Blade 14 (2021 version with AMD Ryzen CPU + RTX 3070). Outputs 3440x1440 (1440p ultrawide) at 165Hz via the first displayport connector. Works well, but I needed to disable g-sync to prevent the picture dropping out when in a game*. 1440p ultrawide at 60Hz via the HDMI connector. Also tried the USB-C DP connector and that worked at 165Hz as well.3. Steam Deck. Outputs 3440x1440 (1440p ultrawide) at 100Hz via the first displayport connector. Higher display frequencies would not output. The USB-C DP port did not work with the Steam Deck.4. Asus Chromebook. Outputs 3440x1440 (1440p ultrawide) at 60Hz via the first displayport connector. I'm assuming the 60Hz is a limit of this device.5. Dell Latitude 7420. Only tested briefly and it worked as expected :-)*In the one case where I tried g-sync through the doc the screen would flash black and then back. I assume this is due to the refresh rate dropping out of a range supported by the monitor or dock, but will need to investigate more.The power button on the dock will most likely only work with a compatible Dell laptop. It *might* work with a TB4 or USB4 device as well, but I don't have one to test.

Worked fine for a few months. Then started getting a warning that the fan was not working so it would shut down. It is a docking station, I did not know it even had a fan.Not sure how to get support, or how long it was covered, so went back to my lenovo thunderbolt three doc.Yesterday I needed a USBC to DisplayPort and thought of this dock. I plugged it in and is sort of worked for about 15 minutes. Even when it was working 2/3 of the display was having major problems (I was using the displayport to power a VR headset).

Works great. I finally found a docking station compatible with my laptop (Dell Inspiron 16 Plus 7640). I'm only giving it four stars because it's missing a 3.5mm audio port for speakers. I'm surprised I overlooked this when choosing a docking station. Usually, I'm much more thorough with my research when buying a product like this. I'm also an audiophile, so you would think this is one of the first things I would check. Anyway, I have to buy an adapter cable (3.5mm to USB Type C) to plug in my speakers. Hopefully, this will work, or I will have to buy new speakers. This is obviously a non-issue for you if you have Bluetooth speakers or speakers that use the USB Type-C port.