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*Maximum values depend on the laptop, operating system, power supply and simultaneous display arrangement. They are not universal promises.

What mattersDell WD19 130WDell WD19 130WChoose a dock aboveChoose a dock above
Laptop connectionUSB-C with DisplayPort Alt Mode
Display technologymst
Maximum displays*Not confirmed
Power to laptop (W)*90
HDMI sockets1
DisplayPort sockets2
Display conditionsHost-bandwidth-dependent; consult WD19 resolution table
Mac requirementsDo not assume independent MST displays on macOS
Windows requirementsCompatible Windows USB-C video host required
Wired networkGigabit Ethernet
USB peripherals3 USB-A plus USB-C data and multifunction video connection
Before buying130W supply delivers up to 90W to the laptop. Requires video-capable USB-C; not a USB-A display workaround. Check exact adapter bundle and Dell display-resolution table.
Current listingCheck on Amazon