StarTech.com Thunderbolt 3 Dock with DisplayPort, Black

from CDNChris

When all hooked up, keeps disconnecting and reconnecting... screen keeps flashing on and off like another monitor is trying to be setup, and power icon keeps showing plugged in/ unplugged. Lenovo laptop on Windows 11

from batista

- VGA signal produces waves on screen at 1920x1200 @60Hz (with the same cable and monitor that works well with other PC) - Mouse and keyboard disconnects intermittently when external SSD requires bandwith + Power delivery works + Build quality

from THEO

Tried replacing a Dell WD19TB with the StarTech TB3DK2DHV. After 1.5 hours, 7 cables, and two operating systems, couldn't get the StarTech to work using DisplayPort and two monitors. Only TWICE was I able to get just ONE monitor working. Checked drivers, firmware, settings, cables, verified both ...

from CriticalThinking

We bought five (5) of these units to work with Lenovo ThinkPad's. These laptops are equipped with TB3. We've ensured that the TB firmware is up to date on the systems. It does show connected in the Thunderbolt manager (Intel). If you connect a USB, fine, connect a monitor, gamble, connect two...

from kfin

Often drops 2nd monitor. Other ports will intermittently drop. Seems to get overloaded. Running a Macbook Pro 2018, Intel i7 processor. Dock will flicker all monitors and connections even if bumped slightly. Has been a major pain, finally replacing.