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*Maximum values depend on the laptop, operating system, power supply and simultaneous display arrangement. They are not universal promises. “Not confirmed” means current sources did not establish the value; it does not mean none.

Published specifications and buying checks for the selected docking stations
What mattersStarTech DKT30CSDHPD3Choose a dock aboveChoose a dock above
Laptop connectionUSB-C with DisplayPort Alt Mode——
Display technologyNative USB-C video——
Maximum displays*1 display maximum——
Power to laptop*88W published host power——
HDMI sockets1——
DisplayPort socketsNone——
Display conditionsSingle HDMI: 4K30 or documented 3440×1440 at 60Hz——
Mac requirementsCompatible Mac USB-C video port required——
Windows requirementsCompatible Windows USB-C video port required——
Wired networkGigabit Ethernet——
USB peripherals2 USB-A 5Gbps; multifunction USB-C data/power input——
Before buying4K HDMI is limited to 30Hz.; 100W input leaves up to 88W for the laptop.; USB-C accessory port shares data and charging roles.; MicroSD requires a separate SD adapter.——
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