ThinkPad Thunderbolt 4 Workstation Dock

Work horse! Versatile, stable and dependable!

I’m using this dock with a Legion 7i Gen6 (11800H w/ 3070). Be aware, I bought this dock knowing full well it is NOT officially supported by Lenovo. I had read on several forums that it would work if you modified the power cable by removing a small piece of plastic that prevents the cable from fully seating inside the laptop power port. Bingo. Worked like a charm. Laptop is charging through the docking station. One other problem people mentioned that was the gsync wouldn’t work over the TB dock. I’m happy to mention this fully works and is supported. Currently using on a 1440p monitor with GSYNC enabled. One note, remember to disable hybrid mode before heading over to the nvidia control panel to verify gsync. Gsync won’t work with the intel GPU enabled. Only small issue I can see is the battery does begin to drain even while connected to the dock if you are planning to do long gaming sessions. My laptop was at 100% and after 2+ hours of gaming I was down to 80%. Just means the power supply can’t quite keep up with the demand so the battery helps supplement power. Other than that, all seems to be working. I have 2x 1440p monitors connected, multiple peripherals, a USB3 hub, and etc. Everything seems to be working. Didn’t have to install any drivers either, plug and play! Will update this review if I come across any issues. Good luck!

Connect to my Lenevo P16s. Works like a charm. Single wire to connect to use all available ports. Would recommended.

If you have a Lenovo workstation, especially one with a standalone GPU, then this is the dock you probably need. A few points: 1) Plenty of power (the PSU shows 230w, I don’t know if that’s accurate, I didn’t test it, but the computer is running fine on it. 2) Thunderbolt 4 is good for a couple of big monitors. 3) it could use another USB port or two. It’s annoying to have to buy a usb hub for my docking station. Lenovo obviously knows it’s going to be used in a desktop environment, so they should give it more ports. 4) it needs a dedicated back-panel audio jack instead of just the front panel headphone jack. The headphone jack doesn’t properly drive the speakers, I can connect them but they play really quiet.

Even with the bigger power supply, multi-monitor is flaky. I get flickering, one monitor works until the system puts monitors into sleep mode, then it won't turn on.

Just bought this recently to plug into my personal 2022 Lenovo P1 Gen 4 (mini rectangle power + USB C for everything else). It's been working great - make sure you update the firmware. It's also usable with my work laptop - a Thinkpad X1 ( USB C only).