Dell UltraSharp U4025QW
Here is a closer look at Dell UltraSharp U4025QW.
About
A 5K2K IPS Black ultrawide with a full 140W Thunderbolt 4 hub — confirmed by the community as capable of managing a Steam Deck via KVM alongside other computers simultaneously without hardware conflicts.
- Max resolution
- 5120x2160@120Hz
- Requires DisplayLink driver
- No
Ports: 1× Thunderbolt 4 (upstream), 1× HDMI and 1× DisplayPort
Confirmed with
- Steam Deck
- Notebook (generic)
Documented instability in its Thunderbolt 4 controller and downstream USB ports — the main port occasionally stops recognizing peripherals, requiring the user to physically unplug the power to revive the monitor.