uni USB C Hub Multiport Adapter 10-in-1 (U78)
This is what matters about uni USB C Hub Multiport Adapter 10-in-1 (U78).
About
A uni multiport hub bundling dual HDMI outputs (4K@30Hz each) with 100W passthrough, Gigabit Ethernet, and a full SD/microSD card reader pair.
- HDMI version
- 2.0
- DP Alt Mode
- Yes
- PD passthrough to host
- 100W
- Max resolution
- 3840x2160@30Hz
- Requires DisplayLink driver
- No
Ports: 2× HDMI 2.0, 3× USB-A 3.0 (5Gbps), 1× Ethernet (Gigabit), 1× SD, 1× microSD and 1× USB-C (PD-in, 100W)
Confirmed with
- Notebook (generic)
Dual HDMI ports both cap out at 4K@30Hz — this is not a bandwidth-sharing limitation but a hard spec ceiling on both ports independently, regardless of how many displays are active. Requires a host laptop with MST support (Windows/ChromeOS) to drive both displays as extended desktops; macOS treats the second display as a mirror only.