CalDigit USB-C SOHO Dock

USB-C hubs

Here is a closer look at CalDigit USB-C SOHO Dock.

About

A pocket-sized CalDigit hub with dual video outputs (HDMI 2.0b and DisplayPort 1.4) and separate physical SD/microSD UHS-II slots, reaching 4K@60Hz on a single display and 90W of laptop charging — despite the name, it has no Ethernet port.

Specs

HDMI version
2.0b
DisplayPort version
1.4
DP Alt Mode
Yes
Power Delivery in
100W
PD passthrough to host
90W
Max resolution
3840x2160@60Hz
Requires DisplayLink driver
No

Ports: 1× USB-C 10Gbps (host), 1× USB-C 10Gbps (data), 1× USB-C (power delivery), 1× DisplayPort 1.4, 1× HDMI 2.0b, 1× USB-A 10Gbps, 1× SD 4.0 UHS-II and 1× microSD UHS-II

Confirmed with

  • Notebook (generic)

    Extending across both video outputs at 4K@30Hz requires Windows and a host Type-C port/GPU that supports DP 1.4 — macOS lacks MST support, so dual monitors mirror the same 4K@60Hz image on macOS instead of extending.

    Source: www.caldigit.com
    Confirmed — caveat
  • ROG Ally

    Basic 4K video output works via DisplayPort 1.4, but the internal bridge chip blocks EDID/AMD FreeSync (VRR) negotiation, disabling it entirely on an external monitor.

    Source: www.reddit.com
    Confirmed — caveat

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