WAVLINK USB-C Triple Display 4K MST Docking Station (WL-UMD04)
WAVLINK USB-C Triple Display 4K MST Docking Station (WL-UMD04) is one of the products in the database.
About
A three-protocol WAVLINK MST dock (HDMI + DisplayPort + VGA) — single display holds 4K@30Hz, degrading to 1080p60 dual or 900p60 triple, with 85W confirmed passthrough.
- DP Alt Mode
- Yes
- Power Delivery in
- 100W
- PD passthrough to host
- 85W
- Max resolution
- 3840x2160@30Hz
- Requires DisplayLink driver
- No
Ports: 1× HDMI, 1× DisplayPort, 1× VGA, 1× Ethernet (Gigabit), 2× USB-A (5Gbps), 2× USB-A 2.0, 1× SD/TF combo and 1× USB-C (PD 3.0)
Confirmed with
- Notebook (generic)
Video ports are HDMI, DisplayPort, and VGA — one of each, not two DisplayPorts as some listings imply. A single display reaches 3840x2160@30Hz; connecting a second drops both to 1920x1080@60Hz, and all three at once drop further to 1600x900@60Hz. macOS lacks MST support, so all connected displays mirror the same image instead of extending.